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authorDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-05-03 08:14:09 +0100
committerDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-05-03 08:14:09 +0100
commit27b030d58c8e72fc7a95187a791bd9406e350f02 (patch)
treeab3bab7f39a5ce5bab65578a7e08fa4dfdeb198c /include/linux
parent79d20b14a0d651f15b0ef9a22b6cf12d284a6d38 (diff)
parent6628465e33ca694bd8fd5c3cf4eb7ff9177bc694 (diff)
Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/auto_fs4.h2
-rw-r--r--include/linux/compiler-gcc2.h5
-rw-r--r--include/linux/compiler.h6
-rw-r--r--include/linux/cpufreq.h5
-rw-r--r--include/linux/edd.h2
-rw-r--r--include/linux/fb.h3
-rw-r--r--include/linux/fs.h112
-rw-r--r--include/linux/gfp.h6
-rw-r--r--include/linux/input.h5
-rw-r--r--include/linux/kernel.h9
-rw-r--r--include/linux/mm.h1
-rw-r--r--include/linux/net.h38
-rw-r--r--include/linux/page-flags.h1
-rw-r--r--include/linux/pci_ids.h2
-rw-r--r--include/linux/rcupdate.h23
-rw-r--r--include/linux/reboot_fixups.h10
-rw-r--r--include/linux/reiserfs_acl.h12
-rw-r--r--include/linux/reiserfs_fs.h249
-rw-r--r--include/linux/reiserfs_xattr.h4
-rw-r--r--include/linux/sched.h2
-rw-r--r--include/linux/signal.h17
-rw-r--r--include/linux/skbuff.h7
-rw-r--r--include/linux/slab.h23
-rw-r--r--include/linux/syscalls.h3
24 files changed, 302 insertions, 245 deletions
diff --git a/include/linux/auto_fs4.h b/include/linux/auto_fs4.h
index d1c7b0ec7c2..a1657fb9951 100644
--- a/include/linux/auto_fs4.h
+++ b/include/linux/auto_fs4.h
@@ -23,7 +23,7 @@
#define AUTOFS_MIN_PROTO_VERSION 3
#define AUTOFS_MAX_PROTO_VERSION 4
-#define AUTOFS_PROTO_SUBVERSION 5
+#define AUTOFS_PROTO_SUBVERSION 6
/* Mask for expire behaviour */
#define AUTOFS_EXP_IMMEDIATE 1
diff --git a/include/linux/compiler-gcc2.h b/include/linux/compiler-gcc2.h
index 5a359153ffd..ebed17660c5 100644
--- a/include/linux/compiler-gcc2.h
+++ b/include/linux/compiler-gcc2.h
@@ -22,3 +22,8 @@
# define __attribute_pure__ __attribute__((pure))
# define __attribute_const__ __attribute__((__const__))
#endif
+
+/* GCC 2.95.x/2.96 recognize __va_copy, but not va_copy. Actually later GCC's
+ * define both va_copy and __va_copy, but the latter may go away, so limit this
+ * to this header */
+#define va_copy __va_copy
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 487725cf0d0..d7378215b85 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -90,6 +90,12 @@ extern void __chk_io_ptr(void __iomem *);
# define __deprecated /* unimplemented */
#endif
+#ifdef MODULE
+#define __deprecated_for_modules __deprecated
+#else
+#define __deprecated_for_modules
+#endif
+
#ifndef __must_check
#define __must_check
#endif
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 910eca35583..f21af067d01 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -103,6 +103,7 @@ struct cpufreq_policy {
#define CPUFREQ_PRECHANGE (0)
#define CPUFREQ_POSTCHANGE (1)
#define CPUFREQ_RESUMECHANGE (8)
+#define CPUFREQ_SUSPENDCHANGE (9)
struct cpufreq_freqs {
unsigned int cpu; /* cpu nr */
@@ -200,6 +201,7 @@ struct cpufreq_driver {
/* optional */
int (*exit) (struct cpufreq_policy *policy);
+ int (*suspend) (struct cpufreq_policy *policy, u32 state);
int (*resume) (struct cpufreq_policy *policy);
struct freq_attr **attr;
};
@@ -211,7 +213,8 @@ struct cpufreq_driver {
#define CPUFREQ_CONST_LOOPS 0x02 /* loops_per_jiffy or other kernel
* "constants" aren't affected by
* frequency transitions */
-
+#define CPUFREQ_PM_NO_WARN 0x04 /* don't warn on suspend/resume speed
+ * mismatches */
int cpufreq_register_driver(struct cpufreq_driver *driver_data);
int cpufreq_unregister_driver(struct cpufreq_driver *driver_data);
diff --git a/include/linux/edd.h b/include/linux/edd.h
index c6e6747a401..162512b886f 100644
--- a/include/linux/edd.h
+++ b/include/linux/edd.h
@@ -32,7 +32,7 @@
#define EDDNR 0x1e9 /* addr of number of edd_info structs at EDDBUF
in boot_params - treat this as 1 byte */
-#define EDDBUF 0x600 /* addr of edd_info structs in boot_params */
+#define EDDBUF 0xd00 /* addr of edd_info structs in boot_params */
#define EDDMAXNR 6 /* number of edd_info structs starting at EDDBUF */
#define EDDEXTSIZE 8 /* change these if you muck with the structures */
#define EDDPARMSIZE 74
diff --git a/include/linux/fb.h b/include/linux/fb.h
index b45d3e2d711..b468bf49654 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -563,6 +563,9 @@ struct fb_ops {
int (*fb_setcolreg)(unsigned regno, unsigned red, unsigned green,
unsigned blue, unsigned transp, struct fb_info *info);
+ /* set color registers in batch */
+ int (*fb_setcmap)(struct fb_cmap *cmap, struct fb_info *info);
+
/* blank display */
int (*fb_blank)(int blank, struct fb_info *info);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5df687d940f..4edba067a71 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1053,83 +1053,87 @@ static inline void file_accessed(struct file *file)
int sync_inode(struct inode *inode, struct writeback_control *wbc);
/**
- * &export_operations - for nfsd to communicate with file systems
- * decode_fh: decode a file handle fragment and return a &struct dentry
- * encode_fh: encode a file handle fragment from a dentry
- * get_name: find the name for a given inode in a given directory
- * get_parent: find the parent of a given directory
- * get_dentry: find a dentry for the inode given a file handle sub-fragment
+ * struct export_operations - for nfsd to communicate with file systems
+ * @decode_fh: decode a file handle fragment and return a &struct dentry
+ * @encode_fh: encode a file handle fragment from a dentry
+ * @get_name: find the name for a given inode in a given directory
+ * @get_parent: find the parent of a given directory
+ * @get_dentry: find a dentry for the inode given a file handle sub-fragment
*
* Description:
* The export_operations structure provides a means for nfsd to communicate
* with a particular exported file system - particularly enabling nfsd and
* the filesystem to co-operate when dealing with file handles.
*
- * export_operations contains two basic operation for dealing with file handles,
- * decode_fh() and encode_fh(), and allows for some other operations to be defined
- * which standard helper routines use to get specific information from the
- * filesystem.
+ * export_operations contains two basic operation for dealing with file
+ * handles, decode_fh() and encode_fh(), and allows for some other
+ * operations to be defined which standard helper routines use to get
+ * specific information from the filesystem.
*
* nfsd encodes information use to determine which filesystem a filehandle
- * applies to in the initial part of the file handle. The remainder, termed a
- * file handle fragment, is controlled completely by the filesystem.
- * The standard helper routines assume that this fragment will contain one or two
- * sub-fragments, one which identifies the file, and one which may be used to
- * identify the (a) directory containing the file.
+ * applies to in the initial part of the file handle. The remainder, termed
+ * a file handle fragment, is controlled completely by the filesystem. The
+ * standard helper routines assume that this fragment will contain one or
+ * two sub-fragments, one which identifies the file, and one which may be
+ * used to identify the (a) directory containing the file.
*
* In some situations, nfsd needs to get a dentry which is connected into a
- * specific part of the file tree. To allow for this, it passes the function
- * acceptable() together with a @context which can be used to see if the dentry
- * is acceptable. As there can be multiple dentrys for a given file, the filesystem
- * should check each one for acceptability before looking for the next. As soon
- * as an acceptable one is found, it should be returned.
+ * specific part of the file tree. To allow for this, it passes the
+ * function acceptable() together with a @context which can be used to see
+ * if the dentry is acceptable. As there can be multiple dentrys for a
+ * given file, the filesystem should check each one for acceptability before
+ * looking for the next. As soon as an acceptable one is found, it should
+ * be returned.
*
* decode_fh:
- * @decode_fh is given a &struct super_block (@sb), a file handle fragment (@fh, @fh_len)
- * and an acceptability testing function (@acceptable, @context). It should return
- * a &struct dentry which refers to the same file that the file handle fragment refers
- * to, and which passes the acceptability test. If it cannot, it should return
- * a %NULL pointer if the file was found but no acceptable &dentries were available, or
- * a %ERR_PTR error code indicating why it couldn't be found (e.g. %ENOENT or %ENOMEM).
+ * @decode_fh is given a &struct super_block (@sb), a file handle fragment
+ * (@fh, @fh_len) and an acceptability testing function (@acceptable,
+ * @context). It should return a &struct dentry which refers to the same
+ * file that the file handle fragment refers to, and which passes the
+ * acceptability test. If it cannot, it should return a %NULL pointer if
+ * the file was found but no acceptable &dentries were available, or a
+ * %ERR_PTR error code indicating why it couldn't be found (e.g. %ENOENT or
+ * %ENOMEM).
*
* encode_fh:
- * @encode_fh should store in the file handle fragment @fh (using at most @max_len bytes)
- * information that can be used by @decode_fh to recover the file refered to by the
- * &struct dentry @de. If the @connectable flag is set, the encode_fh() should store
- * sufficient information so that a good attempt can be made to find not only
- * the file but also it's place in the filesystem. This typically means storing
- * a reference to de->d_parent in the filehandle fragment.
- * encode_fh() should return the number of bytes stored or a negative error code
- * such as %-ENOSPC
+ * @encode_fh should store in the file handle fragment @fh (using at most
+ * @max_len bytes) information that can be used by @decode_fh to recover the
+ * file refered to by the &struct dentry @de. If the @connectable flag is
+ * set, the encode_fh() should store sufficient information so that a good
+ * attempt can be made to find not only the file but also it's place in the
+ * filesystem. This typically means storing a reference to de->d_parent in
+ * the filehandle fragment. encode_fh() should return the number of bytes
+ * stored or a negative error code such as %-ENOSPC
*
* get_name:
- * @get_name should find a name for the given @child in the given @parent directory.
- * The name should be stored in the @name (with the understanding that it is already
- * pointing to a a %NAME_MAX+1 sized buffer. get_name() should return %0 on success,
- * a negative error code or error.
- * @get_name will be called without @parent->i_sem held.
+ * @get_name should find a name for the given @child in the given @parent
+ * directory. The name should be stored in the @name (with the
+ * understanding that it is already pointing to a a %NAME_MAX+1 sized
+ * buffer. get_name() should return %0 on success, a negative error code
+ * or error. @get_name will be called without @parent->i_sem held.
*
* get_parent:
- * @get_parent should find the parent directory for the given @child which is also
- * a directory. In the event that it cannot be found, or storage space cannot be
- * allocated, a %ERR_PTR should be returned.
+ * @get_parent should find the parent directory for the given @child which
+ * is also a directory. In the event that it cannot be found, or storage
+ * space cannot be allocated, a %ERR_PTR should be returned.
*
* get_dentry:
- * Given a &super_block (@sb) and a pointer to a file-system specific inode identifier,
- * possibly an inode number, (@inump) get_dentry() should find the identified inode and
- * return a dentry for that inode.
- * Any suitable dentry can be returned including, if necessary, a new dentry created
- * with d_alloc_root. The caller can then find any other extant dentrys by following the
- * d_alias links. If a new dentry was created using d_alloc_root, DCACHE_NFSD_DISCONNECTED
- * should be set, and the dentry should be d_rehash()ed.
+ * Given a &super_block (@sb) and a pointer to a file-system specific inode
+ * identifier, possibly an inode number, (@inump) get_dentry() should find
+ * the identified inode and return a dentry for that inode. Any suitable
+ * dentry can be returned including, if necessary, a new dentry created with
+ * d_alloc_root. The caller can then find any other extant dentrys by
+ * following the d_alias links. If a new dentry was created using
+ * d_alloc_root, DCACHE_NFSD_DISCONNECTED should be set, and the dentry
+ * should be d_rehash()ed.
*
- * If the inode cannot be found, either a %NULL pointer or an %ERR_PTR code can be returned.
- * The @inump will be whatever was passed to nfsd_find_fh_dentry() in either the
- * @obj or @parent parameters.
+ * If the inode cannot be found, either a %NULL pointer or an %ERR_PTR code
+ * can be returned. The @inump will be whatever was passed to
+ * nfsd_find_fh_dentry() in either the @obj or @parent parameters.
*
* Locking rules:
- * get_parent is called with child->d_inode->i_sem down
- * get_name is not (which is possibly inconsistent)
+ * get_parent is called with child->d_inode->i_sem down
+ * get_name is not (which is possibly inconsistent)
*/
struct export_operations {
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 848a1baac07..af7407e8cfc 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -38,14 +38,16 @@ struct vm_area_struct;
#define __GFP_NO_GROW 0x2000u /* Slab internal usage */
#define __GFP_COMP 0x4000u /* Add compound page metadata */
#define __GFP_ZERO 0x8000u /* Return zeroed page on success */
+#define __GFP_NOMEMALLOC 0x10000u /* Don't use emergency reserves */
-#define __GFP_BITS_SHIFT 16 /* Room for 16 __GFP_FOO bits */
+#define __GFP_BITS_SHIFT 20 /* Room for 20 __GFP_FOO bits */
#define __GFP_BITS_MASK ((1 << __GFP_BITS_SHIFT) - 1)
/* if you forget to add the bitmask here kernel will crash, period */
#define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
__GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
- __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP)
+ __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
+ __GFP_NOMEMALLOC)
#define GFP_ATOMIC (__GFP_HIGH)
#define GFP_NOIO (__GFP_WAIT)
diff --git a/include/linux/input.h b/include/linux/input.h
index b70df8fe60e..72731d7d189 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -328,6 +328,11 @@ struct input_absinfo {
#define KEY_BRIGHTNESSUP 225
#define KEY_MEDIA 226
+#define KEY_SWITCHVIDEOMODE 227
+#define KEY_KBDILLUMTOGGLE 228
+#define KEY_KBDILLUMDOWN 229
+#define KEY_KBDILLUMUP 230
+
#define KEY_UNKNOWN 240
#define BTN_MISC 0x100
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 7c1cba4a527..e25b97062ce 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -115,10 +115,19 @@ extern int __kernel_text_address(unsigned long addr);
extern int kernel_text_address(unsigned long addr);
extern int session_of_pgrp(int pgrp);
+#ifdef CONFIG_PRINTK
asmlinkage int vprintk(const char *fmt, va_list args)
__attribute__ ((format (printf, 1, 0)));
asmlinkage int printk(const char * fmt, ...)
__attribute__ ((format (printf, 1, 2)));
+#else
+static inline int vprintk(const char *s, va_list args)
+ __attribute__ ((format (printf, 1, 0)));
+static inline int vprintk(const char *s, va_list args) { return 0; }
+static inline int printk(const char *s, ...)
+ __attribute__ ((format (printf, 1, 2)));
+static inline int printk(const char *s, ...) { return 0; }
+#endif
unsigned long int_sqrt(unsigned long);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index c74a74ca401..8b007ad2d45 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -726,6 +726,7 @@ extern void __vma_link_rb(struct mm_struct *, struct vm_area_struct *,
extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
unsigned long addr, unsigned long len, pgoff_t pgoff);
extern void exit_mmap(struct mm_struct *);
+extern int may_expand_vm(struct mm_struct *mm, unsigned long npages);
extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
diff --git a/include/linux/net.h b/include/linux/net.h
index 7823b348250..e5914c1f0c4 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -64,19 +64,19 @@ typedef enum {
#define SOCK_PASSCRED 3
#ifndef ARCH_HAS_SOCKET_TYPES
-/** sock_type - Socket types
- *
+/**
+ * enum sock_type - Socket types
+ * @SOCK_STREAM: stream (connection) socket
+ * @SOCK_DGRAM: datagram (conn.less) socket
+ * @SOCK_RAW: raw socket
+ * @SOCK_RDM: reliably-delivered message
+ * @SOCK_SEQPACKET: sequential packet socket
+ * @SOCK_PACKET: linux specific way of getting packets at the dev level.
+ * For writing rarp and other similar things on the user level.
+ *
* When adding some new socket type please
* grep ARCH_HAS_SOCKET_TYPE include/asm-* /socket.h, at least MIPS
* overrides this enum for binary compat reasons.
- *
- * @SOCK_STREAM - stream (connection) socket
- * @SOCK_DGRAM - datagram (conn.less) socket
- * @SOCK_RAW - raw socket
- * @SOCK_RDM - reliably-delivered message
- * @SOCK_SEQPACKET - sequential packet socket
- * @SOCK_PACKET - linux specific way of getting packets at the dev level.
- * For writing rarp and other similar things on the user level.
*/
enum sock_type {
SOCK_STREAM = 1,
@@ -93,15 +93,15 @@ enum sock_type {
/**
* struct socket - general BSD socket
- * @state - socket state (%SS_CONNECTED, etc)
- * @flags - socket flags (%SOCK_ASYNC_NOSPACE, etc)
- * @ops - protocol specific socket operations
- * @fasync_list - Asynchronous wake up list
- * @file - File back pointer for gc
- * @sk - internal networking protocol agnostic socket representation
- * @wait - wait queue for several uses
- * @type - socket type (%SOCK_STREAM, etc)
- * @passcred - credentials (used only in Unix Sockets (aka PF_LOCAL))
+ * @state: socket state (%SS_CONNECTED, etc)
+ * @flags: socket flags (%SOCK_ASYNC_NOSPACE, etc)
+ * @ops: protocol specific socket operations
+ * @fasync_list: Asynchronous wake up list
+ * @file: File back pointer for gc
+ * @sk: internal networking protocol agnostic socket representation
+ * @wait: wait queue for several uses
+ * @type: socket type (%SOCK_STREAM, etc)
+ * @passcred: credentials (used only in Unix Sockets (aka PF_LOCAL))
*/
struct socket {
socket_state state;
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 6b74fcf5bb6..39ab8c6b565 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -131,6 +131,7 @@ struct page_state {
unsigned long allocstall; /* direct reclaim calls */
unsigned long pgrotated; /* pages rotated to tail of the LRU */
+ unsigned long nr_bounce; /* pages for bounce buffers */
};
extern void get_page_state(struct page_state *ret);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 6a189748194..5d5820a4cf1 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2415,6 +2415,8 @@
#define PCI_DEVICE_ID_INTEL_ICH7_1 0x27b9
#define PCI_DEVICE_ID_INTEL_ICH7_2 0x27c0
#define PCI_DEVICE_ID_INTEL_ICH7_3 0x27c1
+#define PCI_DEVICE_ID_INTEL_ICH7_30 0x27b0
+#define PCI_DEVICE_ID_INTEL_ICH7_31 0x27bd
#define PCI_DEVICE_ID_INTEL_ICH7_5 0x27c4
#define PCI_DEVICE_ID_INTEL_ICH7_6 0x27c5
#define PCI_DEVICE_ID_INTEL_ICH7_7 0x27c8
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 4d747433916..fd276adf0fd 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -157,9 +157,9 @@ static inline int rcu_pending(int cpu)
/**
* rcu_read_lock - mark the beginning of an RCU read-side critical section.
*
- * When synchronize_kernel() is invoked on one CPU while other CPUs
+ * When synchronize_rcu() is invoked on one CPU while other CPUs
* are within RCU read-side critical sections, then the
- * synchronize_kernel() is guaranteed to block until after all the other
+ * synchronize_rcu() is guaranteed to block until after all the other
* CPUs exit their critical sections. Similarly, if call_rcu() is invoked
* on one CPU while other CPUs are within RCU read-side critical
* sections, invocation of the corresponding RCU callback is deferred
@@ -256,6 +256,21 @@ static inline int rcu_pending(int cpu)
(p) = (v); \
})
+/**
+ * synchronize_sched - block until all CPUs have exited any non-preemptive
+ * kernel code sequences.
+ *
+ * This means that all preempt_disable code sequences, including NMI and
+ * hardware-interrupt handlers, in progress on entry will have completed
+ * before this primitive returns. However, this does not guarantee that
+ * softirq handlers will have completed, since in some kernels
+ *
+ * This primitive provides the guarantees made by the (deprecated)
+ * synchronize_kernel() API. In contrast, synchronize_rcu() only
+ * guarantees that rcu_read_lock() sections will have completed.
+ */
+#define synchronize_sched() synchronize_rcu()
+
extern void rcu_init(void);
extern void rcu_check_callbacks(int cpu, int user);
extern void rcu_restart_cpu(int cpu);
@@ -265,7 +280,9 @@ extern void FASTCALL(call_rcu(struct rcu_head *head,
void (*func)(struct rcu_head *head)));
extern void FASTCALL(call_rcu_bh(struct rcu_head *head,
void (*func)(struct rcu_head *head)));
-extern void synchronize_kernel(void);
+extern __deprecated_for_modules void synchronize_kernel(void);
+extern void synchronize_rcu(void);
+void synchronize_idle(void);
#endif /* __KERNEL__ */
#endif /* __LINUX_RCUPDATE_H */
diff --git a/include/linux/reboot_fixups.h b/include/linux/reboot_fixups.h
new file mode 100644
index 00000000000..480ea2d489d
--- /dev/null
+++ b/include/linux/reboot_fixups.h
@@ -0,0 +1,10 @@
+#ifndef _LINUX_REBOOT_FIXUPS_H
+#define _LINUX_REBOOT_FIXUPS_H
+
+#ifdef CONFIG_X86_REBOOTFIXUPS
+extern void mach_reboot_fixups(void);
+#else
+#define mach_reboot_fixups() ((void)(0))
+#endif
+
+#endif /* _LINUX_REBOOT_FIXUPS_H */
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index a57e973af0b..2aef9c3f5ce 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -5,18 +5,18 @@
#define REISERFS_ACL_VERSION 0x0001
typedef struct {
- __u16 e_tag;
- __u16 e_perm;
- __u32 e_id;
+ __le16 e_tag;
+ __le16 e_perm;
+ __le32 e_id;
} reiserfs_acl_entry;
typedef struct {
- __u16 e_tag;
- __u16 e_perm;
+ __le16 e_tag;
+ __le16 e_perm;
} reiserfs_acl_entry_short;
typedef struct {
- __u32 a_version;
+ __le32 a_version;
} reiserfs_acl_header;
static inline size_t reiserfs_acl_size(int count)
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index bccff8b17dc..32148625fc2 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -114,47 +114,47 @@ if( !( cond ) ) \
struct journal_params {
- __u32 jp_journal_1st_block; /* where does journal start from on its
+ __le32 jp_journal_1st_block; /* where does journal start from on its
* device */
- __u32 jp_journal_dev; /* journal device st_rdev */
- __u32 jp_journal_size; /* size of the journal */
- __u32 jp_journal_trans_max; /* max number of blocks in a transaction. */
- __u32 jp_journal_magic; /* random value made on fs creation (this
+ __le32 jp_journal_dev; /* journal device st_rdev */
+ __le32 jp_journal_size; /* size of the journal */
+ __le32 jp_journal_trans_max; /* max number of blocks in a transaction. */
+ __le32 jp_journal_magic; /* random value made on fs creation (this
* was sb_journal_block_count) */
- __u32 jp_journal_max_batch; /* max number of blocks to batch into a
+ __le32 jp_journal_max_batch; /* max number of blocks to batch into a
* trans */
- __u32 jp_journal_max_commit_age; /* in seconds, how old can an async
+ __le32 jp_journal_max_commit_age; /* in seconds, how old can an async
* commit be */
- __u32 jp_journal_max_trans_age; /* in seconds, how old can a transaction
+ __le32 jp_journal_max_trans_age; /* in seconds, how old can a transaction
* be */
};
/* this is the super from 3.5.X, where X >= 10 */
struct reiserfs_super_block_v1
{
- __u32 s_block_count; /* blocks count */
- __u32 s_free_blocks; /* free blocks count */
- __u32 s_root_block; /* root block number */
+ __le32 s_block_count; /* blocks count */
+ __le32 s_free_blocks; /* free blocks count */
+ __le32 s_root_block; /* root block number */
struct journal_params s_journal;
- __u16 s_blocksize; /* block size */
- __u16 s_oid_maxsize; /* max size of object id array, see
+ __le16 s_blocksize; /* block size */
+ __le16 s_oid_maxsize; /* max size of object id array, see
* get_objectid() commentary */
- __u16 s_oid_cursize; /* current size of object id array */
- __u16 s_umount_state; /* this is set to 1 when filesystem was
+ __le16 s_oid_cursize; /* current size of object id array */
+ __le16 s_umount_state; /* this is set to 1 when filesystem was
* umounted, to 2 - when not */
char s_magic[10]; /* reiserfs magic string indicates that
* file system is reiserfs:
* "ReIsErFs" or "ReIsEr2Fs" or "ReIsEr3Fs" */
- __u16 s_fs_state; /* it is set to used by fsck to mark which
+ __le16 s_fs_state; /* it is set to used by fsck to mark which
* phase of rebuilding is done */
- __u32 s_hash_function_code; /* indicate, what hash function is being use
+ __le32 s_hash_function_code; /* indicate, what hash function is being use
* to sort names in a directory*/
- __u16 s_tree_height; /* height of disk tree */
- __u16 s_bmap_nr; /* amount of bitmap blocks needed to address
+ __le16 s_tree_height; /* height of disk tree */
+ __le16 s_bmap_nr; /* amount of bitmap blocks needed to address
* each block of file system */
- __u16 s_version; /* this field is only reliable on filesystem
+ __le16 s_version; /* this field is only reliable on filesystem
* with non-standard journal */
- __u16 s_reserved_for_journal; /* size in blocks of journal area on main
+ __le16 s_reserved_for_journal; /* size in blocks of journal area on main
* device, we need to keep after
* making fs with non-standard journal */
} __attribute__ ((__packed__));
@@ -165,8 +165,8 @@ struct reiserfs_super_block_v1
struct reiserfs_super_block
{
struct reiserfs_super_block_v1 s_v1;
- __u32 s_inode_generation;
- __u32 s_flags; /* Right now used only by inode-attributes, if enabled */
+ __le32 s_inode_generation;
+ __le32 s_flags; /* Right now used only by inode-attributes, if enabled */
unsigned char s_uuid[16]; /* filesystem unique identifier */
unsigned char s_label[16]; /* filesystem volume label */
char s_unused[88] ; /* zero filled by mkreiserfs and
@@ -225,7 +225,7 @@ struct reiserfs_super_block
#define SB_ONDISK_JOURNAL_DEVICE(s) \
le32_to_cpu ((SB_ONDISK_JP(s)->jp_journal_dev))
#define SB_ONDISK_RESERVED_FOR_JOURNAL(s) \
- le32_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_reserved_for_journal))
+ le16_to_cpu ((SB_V1_DISK_SUPER_BLOCK(s)->s_reserved_for_journal))
#define is_block_in_log_or_reserved_area(s, block) \
block >= SB_JOURNAL_1st_RESERVED_BLOCK(s) \
@@ -269,7 +269,7 @@ int is_reiserfs_jr (struct reiserfs_super_block * rs);
#define QUOTA_EXCEEDED -6
typedef __u32 b_blocknr_t;
-typedef __u32 unp_t;
+typedef __le32 unp_t;
struct unfm_nodeinfo {
unp_t unfm_nodenum;
@@ -376,78 +376,57 @@ static inline struct reiserfs_sb_info *REISERFS_SB(const struct super_block *sb)
// directories use this key as well as old files
//
struct offset_v1 {
- __u32 k_offset;
- __u32 k_uniqueness;
+ __le32 k_offset;
+ __le32 k_uniqueness;
} __attribute__ ((__packed__));
struct offset_v2 {
-#ifdef __LITTLE_ENDIAN
- /* little endian version */
- __u64 k_offset:60;
- __u64 k_type: 4;
-#else
- /* big endian version */
- __u64 k_type: 4;
- __u64 k_offset:60;
-#endif
+ __le64 v;
} __attribute__ ((__packed__));
-#ifndef __LITTLE_ENDIAN
-typedef union {
- struct offset_v2 offset_v2;
- __u64 linear;
-} __attribute__ ((__packed__)) offset_v2_esafe_overlay;
-
static inline __u16 offset_v2_k_type( const struct offset_v2 *v2 )
{
- offset_v2_esafe_overlay tmp = *(const offset_v2_esafe_overlay *)v2;
- tmp.linear = le64_to_cpu( tmp.linear );
- return (tmp.offset_v2.k_type <= TYPE_MAXTYPE)?tmp.offset_v2.k_type:TYPE_ANY;
+ __u8 type = le64_to_cpu(v2->v) >> 60;
+ return (type <= TYPE_MAXTYPE)?type:TYPE_ANY;
}
static inline void set_offset_v2_k_type( struct offset_v2 *v2, int type )
{
- offset_v2_esafe_overlay *tmp = (offset_v2_esafe_overlay *)v2;
- tmp->linear = le64_to_cpu(tmp->linear);
- tmp->offset_v2.k_type = type;
- tmp->linear = cpu_to_le64(tmp->linear);
+ v2->v = (v2->v & cpu_to_le64(~0ULL>>4)) | cpu_to_le64((__u64)type<<60);
}
static inline loff_t offset_v2_k_offset( const struct offset_v2 *v2 )
{
- offset_v2_esafe_overlay tmp = *(const offset_v2_esafe_overlay *)v2;
- tmp.linear = le64_to_cpu( tmp.linear );
- return tmp.offset_v2.k_offset;
+ return le64_to_cpu(v2->v) & (~0ULL>>4);
}
static inline void set_offset_v2_k_offset( struct offset_v2 *v2, loff_t offset ){
- offset_v2_esafe_overlay *tmp = (offset_v2_esafe_overlay *)v2;
- tmp->linear = le64_to_cpu(tmp->linear);
- tmp->offset_v2.k_offset = offset;
- tmp->linear = cpu_to_le64(tmp->linear);
+ offset &= (~0ULL>>4);
+ v2->v = (v2->v & cpu_to_le64(15ULL<<60)) | cpu_to_le64(offset);
}
-#else
-# define offset_v2_k_type(v2) ((v2)->k_type)
-# define set_offset_v2_k_type(v2,val) (offset_v2_k_type(v2) = (val))
-# define offset_v2_k_offset(v2) ((v2)->k_offset)
-# define set_offset_v2_k_offset(v2,val) (offset_v2_k_offset(v2) = (val))
-#endif
/* Key of an item determines its location in the S+tree, and
is composed of 4 components */
struct reiserfs_key {
- __u32 k_dir_id; /* packing locality: by default parent
+ __le32 k_dir_id; /* packing locality: by default parent
directory object id */
- __u32 k_objectid; /* object identifier */
+ __le32 k_objectid; /* object identifier */
union {
struct offset_v1 k_offset_v1;
struct offset_v2 k_offset_v2;
} __attribute__ ((__packed__)) u;
} __attribute__ ((__packed__));
+struct in_core_key {
+ __u32 k_dir_id; /* packing locality: by default parent
+ directory object id */
+ __u32 k_objectid; /* object identifier */
+ __u64 k_offset;
+ __u8 k_type;
+};
struct cpu_key {
- struct reiserfs_key on_disk_key;
+ struct in_core_key on_disk_key;
int version;
int key_length; /* 3 in all cases but direct2indirect and
indirect2direct conversion */
@@ -508,15 +487,15 @@ struct item_head
item. Note that the key, not this field, is used to
determine the item type, and thus which field this
union contains. */
- __u16 ih_free_space_reserved;
+ __le16 ih_free_space_reserved;
/* Iff this is a directory item, this field equals the
number of directory entries in the directory item. */
- __u16 ih_entry_count;
+ __le16 ih_entry_count;
} __attribute__ ((__packed__)) u;
- __u16 ih_item_len; /* total size of the item body */
- __u16 ih_item_location; /* an offset to the item body
+ __le16 ih_item_len; /* total size of the item body */
+ __le16 ih_item_location; /* an offset to the item body
* within the block */
- __u16 ih_version; /* 0 for all old items, 2 for new
+ __le16 ih_version; /* 0 for all old items, 2 for new
ones. Highest bit is set by fsck
temporary, cleaned after all
done */
@@ -670,43 +649,29 @@ static inline void set_le_ih_k_type (struct item_head * ih, int type)
//
static inline loff_t cpu_key_k_offset (const struct cpu_key * key)
{
- return (key->version == KEY_FORMAT_3_5) ?
- key->on_disk_key.u.k_offset_v1.k_offset :
- key->on_disk_key.u.k_offset_v2.k_offset;
+ return key->on_disk_key.k_offset;
}
static inline loff_t cpu_key_k_type (const struct cpu_key * key)
{
- return (key->version == KEY_FORMAT_3_5) ?
- uniqueness2type (key->on_disk_key.u.k_offset_v1.k_uniqueness) :
- key->on_disk_key.u.k_offset_v2.k_type;
+ return key->on_disk_key.k_type;
}
static inline void set_cpu_key_k_offset (struct cpu_key * key, loff_t offset)
{
- (key->version == KEY_FORMAT_3_5) ?
- (key->on_disk_key.u.k_offset_v1.k_offset = offset) :
- (key->on_disk_key.u.k_offset_v2.k_offset = offset);
+ key->on_disk_key.k_offset = offset;
}
-
static inline void set_cpu_key_k_type (struct cpu_key * key, int type)
{
- (key->version == KEY_FORMAT_3_5) ?
- (key->on_disk_key.u.k_offset_v1.k_uniqueness = type2uniqueness (type)):
- (key->on_disk_key.u.k_offset_v2.k_type = type);
+ key->on_disk_key.k_type = type;
}
-
static inline void cpu_key_k_offset_dec (struct cpu_key * key)
{
- if (key->version == KEY_FORMAT_3_5)
- key->on_disk_key.u.k_offset_v1.k_offset --;
- else
- key->on_disk_key.u.k_offset_v2.k_offset --;
+ key->on_disk_key.k_offset --;
}
-
#define is_direntry_cpu_key(key) (cpu_key_k_type (key) == TYPE_DIRENTRY)
#define is_direct_cpu_key(key) (cpu_key_k_type (key) == TYPE_DIRECT)
#define is_indirect_cpu_key(key) (cpu_key_k_type (key) == TYPE_INDIRECT)
@@ -752,10 +717,10 @@ extern struct reiserfs_key root_key;
/* Header of a disk block. More precisely, header of a formatted leaf
or internal node, and not the header of an unformatted node. */
struct block_head {
- __u16 blk_level; /* Level of a block in the tree. */
- __u16 blk_nr_item; /* Number of keys/items in a block. */
- __u16 blk_free_space; /* Block free space in bytes. */
- __u16 blk_reserved;
+ __le16 blk_level; /* Level of a block in the tree. */
+ __le16 blk_nr_item; /* Number of keys/items in a block. */
+ __le16 blk_free_space; /* Block free space in bytes. */
+ __le16 blk_reserved;
/* dump this in v4/planA */
struct reiserfs_key blk_right_delim_key; /* kept only for compatibility */
};
@@ -819,19 +784,19 @@ struct block_head {
//
struct stat_data_v1
{
- __u16 sd_mode; /* file type, permissions */
- __u16 sd_nlink; /* number of hard links */
- __u16 sd_uid; /* owner */
- __u16 sd_gid; /* group */
- __u32 sd_size; /* file size */
- __u32 sd_atime; /* time of last access */
- __u32 sd_mtime; /* time file was last modified */
- __u32 sd_ctime; /* time inode (stat data) was last changed (except changes to sd_atime and sd_mtime) */
+ __le16 sd_mode; /* file type, permissions */
+ __le16 sd_nlink; /* number of hard links */
+ __le16 sd_uid; /* owner */
+ __le16 sd_gid; /* group */
+ __le32 sd_size; /* file size */
+ __le32 sd_atime; /* time of last access */
+ __le32 sd_mtime; /* time file was last modified */
+ __le32 sd_ctime; /* time inode (stat data) was last changed (except changes to sd_atime and sd_mtime) */
union {
- __u32 sd_rdev;
- __u32 sd_blocks; /* number of blocks file uses */
+ __le32 sd_rdev;
+ __le32 sd_blocks; /* number of blocks file uses */
} __attribute__ ((__packed__)) u;
- __u32 sd_first_direct_byte; /* first byte of file which is stored
+ __le32 sd_first_direct_byte; /* first byte of file which is stored
in a direct item: except that if it
equals 1 it is a symlink and if it
equals ~(__u32)0 there is no
@@ -897,20 +862,20 @@ struct stat_data_v1
/* Stat Data on disk (reiserfs version of UFS disk inode minus the
address blocks) */
struct stat_data {
- __u16 sd_mode; /* file type, permissions */
- __u16 sd_attrs; /* persistent inode flags */
- __u32 sd_nlink; /* number of hard links */
- __u64 sd_size; /* file size */
- __u32 sd_uid; /* owner */
- __u32 sd_gid; /* group */
- __u32 sd_atime; /* time of last access */
- __u32 sd_mtime; /* time file was last modified */
- __u32 sd_ctime; /* time inode (stat data) was last changed (except changes to sd_atime and sd_mtime) */
- __u32 sd_blocks;
+ __le16 sd_mode; /* file type, permissions */
+ __le16 sd_attrs; /* persistent inode flags */
+ __le32 sd_nlink; /* number of hard links */
+ __le64 sd_size; /* file size */
+ __le32 sd_uid; /* owner */
+ __le32 sd_gid; /* group */
+ __le32 sd_atime; /* time of last access */
+ __le32 sd_mtime; /* time file was last modified */
+ __le32 sd_ctime; /* time inode (stat data) was last changed (except changes to sd_atime and sd_mtime) */
+ __le32 sd_blocks;
union {
- __u32 sd_rdev;
- __u32 sd_generation;
- //__u32 sd_first_direct_byte;
+ __le32 sd_rdev;
+ __le32 sd_generation;
+ //__le32 sd_first_direct_byte;
/* first byte of file which is stored in a
direct item: except that if it equals 1
it is a symlink and if it equals
@@ -993,12 +958,12 @@ struct stat_data {
struct reiserfs_de_head
{
- __u32 deh_offset; /* third component of the directory entry key */
- __u32 deh_dir_id; /* objectid of the parent directory of the object, that is referenced
+ __le32 deh_offset; /* third component of the directory entry key */
+ __le32 deh_dir_id; /* objectid of the parent directory of the object, that is referenced
by directory entry */
- __u32 deh_objectid; /* objectid of the object, that is referenced by directory entry */
- __u16 deh_location; /* offset of name in the whole item */
- __u16 deh_state; /* whether 1) entry contains stat data (for future), and 2) whether
+ __le32 deh_objectid; /* objectid of the object, that is referenced by directory entry */
+ __le16 deh_location; /* offset of name in the whole item */
+ __le16 deh_state; /* whether 1) entry contains stat data (for future), and 2) whether
entry is hidden (unlinked) */
} __attribute__ ((__packed__));
#define DEH_SIZE sizeof(struct reiserfs_de_head)
@@ -1058,10 +1023,10 @@ struct reiserfs_de_head
#define de_visible(deh) test_bit_unaligned (DEH_Visible, &((deh)->deh_state))
#define de_hidden(deh) !test_bit_unaligned (DEH_Visible, &((deh)->deh_state))
-extern void make_empty_dir_item_v1 (char * body, __u32 dirid, __u32 objid,
- __u32 par_dirid, __u32 par_objid);
-extern void make_empty_dir_item (char * body, __u32 dirid, __u32 objid,
- __u32 par_dirid, __u32 par_objid);
+extern void make_empty_dir_item_v1 (char * body, __le32 dirid, __le32 objid,
+ __le32 par_dirid, __le32 par_objid);
+extern void make_empty_dir_item (char * body, __le32 dirid, __le32 objid,
+ __le32 par_dirid, __le32 par_objid);
/* array of the entry headers */
/* get item body */
@@ -1160,9 +1125,9 @@ struct reiserfs_dir_entry
/* Disk child pointer: The pointer from an internal node of the tree
to a node that is on disk. */
struct disk_child {
- __u32 dc_block_number; /* Disk child's block number. */
- __u16 dc_size; /* Disk child's used space. */
- __u16 dc_reserved;
+ __le32 dc_block_number; /* Disk child's block number. */
+ __le16 dc_size; /* Disk child's used space. */
+ __le16 dc_reserved;
};
#define DC_SIZE (sizeof(struct disk_child))
@@ -1476,7 +1441,7 @@ struct tree_balance
int fs_gen; /* saved value of `reiserfs_generation' counter
see FILESYSTEM_CHANGED() macro in reiserfs_fs.h */
#ifdef DISPLACE_NEW_PACKING_LOCALITIES
- struct reiserfs_key key; /* key pointer, to pass to block allocator or
+ struct in_core_key key; /* key pointer, to pass to block allocator or
another low-level subsystem */
#endif
} ;
@@ -1630,10 +1595,10 @@ struct reiserfs_iget_args {
/* first block written in a commit. */
struct reiserfs_journal_desc {
- __u32 j_trans_id ; /* id of commit */
- __u32 j_len ; /* length of commit. len +1 is the commit block */
- __u32 j_mount_id ; /* mount id of this trans*/
- __u32 j_realblock[1] ; /* real locations for each block */
+ __le32 j_trans_id ; /* id of commit */
+ __le32 j_len ; /* length of commit. len +1 is the commit block */
+ __le32 j_mount_id ; /* mount id of this trans*/
+ __le32 j_realblock[1] ; /* real locations for each block */
} ;
#define get_desc_trans_id(d) le32_to_cpu((d)->j_trans_id)
@@ -1646,9 +1611,9 @@ struct reiserfs_journal_desc {
/* last block written in a commit */
struct reiserfs_journal_commit {
- __u32 j_trans_id ; /* must match j_trans_id from the desc block */
- __u32 j_len ; /* ditto */
- __u32 j_realblock[1] ; /* real locations for each block */
+ __le32 j_trans_id ; /* must match j_trans_id from the desc block */
+ __le32 j_len ; /* ditto */
+ __le32 j_realblock[1] ; /* real locations for each block */
} ;
#define get_commit_trans_id(c) le32_to_cpu((c)->j_trans_id)
@@ -1663,9 +1628,9 @@ struct reiserfs_journal_commit {
** and this transaction does not need to be replayed.
*/
struct reiserfs_journal_header {
- __u32 j_last_flush_trans_id ; /* id of last fully flushed transaction */
- __u32 j_first_unflushed_offset ; /* offset in the log of where to start replay after a crash */
- __u32 j_mount_id ;
+ __le32 j_last_flush_trans_id ; /* id of last fully flushed transaction */
+ __le32 j_first_unflushed_offset ; /* offset in the log of where to start replay after a crash */
+ __le32 j_mount_id ;
/* 12 */ struct journal_params jh_journal;
} ;
@@ -2117,7 +2082,7 @@ struct buffer_head * get_FEB (struct tree_balance *);
struct __reiserfs_blocknr_hint {
struct inode * inode; /* inode passed to allocator, if we allocate unf. nodes */
long block; /* file offset, in blocks */
- struct reiserfs_key key;
+ struct in_core_key key;
struct path * path; /* search path, used by allocator to deternine search_start by
* various ways */
struct reiserfs_transaction_handle * th; /* transaction handle is needed to log super blocks and
@@ -2144,7 +2109,7 @@ void reiserfs_init_alloc_options (struct super_block *s);
* to use for a new object underneat it. The locality is returned
* in disk byte order (le).
*/
-u32 reiserfs_choose_packing(struct inode *dir);
+__le32 reiserfs_choose_packing(struct inode *dir);
int is_reusable (struct super_block * s, b_blocknr_t block, int bit_value);
void reiserfs_free_block (struct reiserfs_transaction_handle *th, struct inode *, b_blocknr_t, int for_unformatted);
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 1eaa48eca81..9244c574882 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -10,8 +10,8 @@
#define REISERFS_XATTR_MAGIC 0x52465841 /* "RFXA" */
struct reiserfs_xattr_header {
- __u32 h_magic; /* magic number for identification */
- __u32 h_hash; /* hash of the value */
+ __le32 h_magic; /* magic number for identification */
+ __le32 h_hash; /* hash of the value */
};
#ifdef __KERNEL__
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1cced971232..5f868a58858 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -845,6 +845,7 @@ extern void sched_idle_next(void);
extern void set_user_nice(task_t *p, long nice);
extern int task_prio(const task_t *p);
extern int task_nice(const task_t *p);
+extern int can_nice(const task_t *p, const int nice);
extern int task_curr(const task_t *p);
extern int idle_cpu(int cpu);
extern int sched_setscheduler(struct task_struct *, int, struct sched_param *);
@@ -1011,7 +1012,6 @@ extern int copy_thread(int, unsigned long, unsigned long, unsigned long, struct
extern void flush_thread(void);
extern void exit_thread(void);
-extern void exit_mm(struct task_struct *);
extern void exit_files(struct task_struct *);
extern void exit_signal(struct task_struct *);
extern void __exit_signal(struct task_struct *);
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 99c97ad026c..0a98f5ec5ca 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -9,6 +9,17 @@
#ifdef __KERNEL__
/*
+ * These values of sa_flags are used only by the kernel as part of the
+ * irq handling routines.
+ *
+ * SA_INTERRUPT is also used by the irq handling routines.
+ * SA_SHIRQ is for shared interrupt support on PCI and EISA.
+ */
+#define SA_PROBE SA_ONESHOT
+#define SA_SAMPLE_RANDOM SA_RESTART
+#define SA_SHIRQ 0x04000000
+
+/*
* Real Time signals may be queued.
*/
@@ -209,6 +220,12 @@ static inline void init_sigpending(struct sigpending *sig)
INIT_LIST_HEAD(&sig->list);
}
+/* Test if 'sig' is valid signal. Use this instead of testing _NSIG directly */
+static inline int valid_signal(unsigned long sig)
+{
+ return sig <= _NSIG ? 1 : 0;
+}
+
extern int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p);
extern int __group_send_sig_info(int, struct siginfo *, struct task_struct *);
extern long do_sigpending(void __user *, unsigned long);
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 22b70181961..cc04f5cd228 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -167,13 +167,14 @@ struct skb_shared_info {
* @h: Transport layer header
* @nh: Network layer header
* @mac: Link layer header
- * @dst: FIXME: Describe this field
+ * @dst: destination entry
+ * @sp: the security path, used for xfrm
* @cb: Control buffer. Free for use by every layer. Put private vars here
* @len: Length of actual data
* @data_len: Data length
* @mac_len: Length of link layer header
* @csum: Checksum
- * @__unused: Dead field, may be reused
+ * @local_df: allow local fragmentation
* @cloned: Head may be cloned (check refcnt to be sure)
* @nohdr: Payload reference only, must not modify header
* @pkt_type: Packet class
@@ -968,6 +969,7 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
kfree_skb(skb);
}
+#ifndef CONFIG_HAVE_ARCH_DEV_ALLOC_SKB
/**
* __dev_alloc_skb - allocate an skbuff for sending
* @length: length to allocate
@@ -980,7 +982,6 @@ static inline void __skb_queue_purge(struct sk_buff_head *list)
*
* %NULL is returned in there is no free memory.
*/
-#ifndef CONFIG_HAVE_ARCH_DEV_ALLOC_SKB
static inline struct sk_buff *__dev_alloc_skb(unsigned int length,
int gfp_mask)
{
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 3e3c3ab8ff9..7d66385ae75 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -62,16 +62,9 @@ extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned lo
extern int kmem_cache_destroy(kmem_cache_t *);
extern int kmem_cache_shrink(kmem_cache_t *);
extern void *kmem_cache_alloc(kmem_cache_t *, unsigned int __nocast);
-#ifdef CONFIG_NUMA
-extern void *kmem_cache_alloc_node(kmem_cache_t *, int);
-#else
-static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int node)
-{
- return kmem_cache_alloc(cachep, GFP_KERNEL);
-}
-#endif
extern void kmem_cache_free(kmem_cache_t *, void *);
extern unsigned int kmem_cache_size(kmem_cache_t *);
+extern kmem_cache_t *kmem_find_general_cachep(size_t size, int gfpflags);
/* Size description struct for general caches. */
struct cache_sizes {
@@ -109,6 +102,20 @@ extern void *kcalloc(size_t, size_t, unsigned int __nocast);
extern void kfree(const void *);
extern unsigned int ksize(const void *);
+#ifdef CONFIG_NUMA
+extern void *kmem_cache_alloc_node(kmem_cache_t *, int flags, int node);
+extern void *kmalloc_node(size_t size, int flags, int node);
+#else
+static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node)
+{
+ return kmem_cache_alloc(cachep, flags);
+}
+static inline void *kmalloc_node(size_t size, int flags, int node)
+{
+ return kmalloc(size, flags);
+}
+#endif
+
extern int FASTCALL(kmem_cache_reap(int));
extern int FASTCALL(kmem_ptr_validate(kmem_cache_t *cachep, void *ptr));
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 757cd9be774..c39f6f72cbb 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -456,8 +456,7 @@ asmlinkage long sys_semctl(int semid, int semnum, int cmd, union semun arg);
asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
unsigned nsops,
const struct timespec __user *timeout);
-asmlinkage long sys_shmat(int shmid, char __user *shmaddr,
- int shmflg, unsigned long __user *addr);
+asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
asmlinkage long sys_shmget(key_t key, size_t size, int flag);
asmlinkage long sys_shmdt(char __user *shmaddr);
asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);