diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/compiler-gcc3.h | 1 | ||||
-rw-r--r-- | include/linux/compiler-gcc4.h | 11 | ||||
-rw-r--r-- | include/linux/cpuset.h | 6 | ||||
-rw-r--r-- | include/linux/fb.h | 10 | ||||
-rw-r--r-- | include/linux/fs.h | 11 | ||||
-rw-r--r-- | include/linux/hardirq.h | 4 | ||||
-rw-r--r-- | include/linux/ioc3.h | 93 | ||||
-rw-r--r-- | include/linux/mempolicy.h | 11 | ||||
-rw-r--r-- | include/linux/mm.h | 2 | ||||
-rw-r--r-- | include/linux/ncp_fs.h | 28 | ||||
-rw-r--r-- | include/linux/sched.h | 7 | ||||
-rw-r--r-- | include/linux/serial_core.h | 3 | ||||
-rw-r--r-- | include/linux/shmem_fs.h | 2 | ||||
-rw-r--r-- | include/linux/smb_fs.h | 47 | ||||
-rw-r--r-- | include/linux/swap.h | 5 |
15 files changed, 144 insertions, 97 deletions
diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h index 4209082ee93..1698b845761 100644 --- a/include/linux/compiler-gcc3.h +++ b/include/linux/compiler-gcc3.h @@ -13,3 +13,4 @@ #define __must_check __attribute__((warn_unused_result)) #endif +#define __always_inline inline __attribute__((always_inline)) diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h index e913e9beaf6..6f5cc6f0e7a 100644 --- a/include/linux/compiler-gcc4.h +++ b/include/linux/compiler-gcc4.h @@ -3,7 +3,16 @@ /* These definitions are for GCC v4.x. */ #include <linux/compiler-gcc.h> +#ifdef CONFIG_FORCED_INLINING +# undef inline +# undef __inline__ +# undef __inline +# define inline inline __attribute__((always_inline)) +# define __inline__ __inline__ __attribute__((always_inline)) +# define __inline __inline __attribute__((always_inline)) +#endif + #define __attribute_used__ __attribute__((__used__)) #define __must_check __attribute__((warn_unused_result)) #define __compiler_offsetof(a,b) __builtin_offsetof(a,b) - +#define __always_inline inline __attribute__((always_inline)) diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index c472f972bd6..3bc60692711 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -48,6 +48,9 @@ extern void __cpuset_memory_pressure_bump(void); extern struct file_operations proc_cpuset_operations; extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer); +extern void cpuset_lock(void); +extern void cpuset_unlock(void); + #else /* !CONFIG_CPUSETS */ static inline int cpuset_init_early(void) { return 0; } @@ -93,6 +96,9 @@ static inline char *cpuset_task_status_allowed(struct task_struct *task, return buffer; } +static inline void cpuset_lock(void) {} +static inline void cpuset_unlock(void) {} + #endif /* !CONFIG_CPUSETS */ #endif /* _LINUX_CPUSET_H */ diff --git a/include/linux/fb.h b/include/linux/fb.h index a973be2cfe6..2cb19e6503a 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -608,15 +608,15 @@ struct fb_ops { int (*fb_sync)(struct fb_info *info); /* perform fb specific ioctl (optional) */ - int (*fb_ioctl)(struct inode *inode, struct file *file, unsigned int cmd, - unsigned long arg, struct fb_info *info); + int (*fb_ioctl)(struct fb_info *info, unsigned int cmd, + unsigned long arg); /* Handle 32bit compat ioctl (optional) */ - long (*fb_compat_ioctl)(struct file *f, unsigned cmd, unsigned long arg, - struct fb_info *info); + int (*fb_compat_ioctl)(struct fb_info *info, unsigned cmd, + unsigned long arg); /* perform fb specific mmap */ - int (*fb_mmap)(struct fb_info *info, struct file *file, struct vm_area_struct *vma); + int (*fb_mmap)(struct fb_info *info, struct vm_area_struct *vma); /* save current hardware state */ void (*fb_save_state)(struct fb_info *info); diff --git a/include/linux/fs.h b/include/linux/fs.h index d1e370d25f7..552cedfa606 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1383,6 +1383,12 @@ extern int register_chrdev(unsigned int, const char *, extern int unregister_chrdev(unsigned int, const char *); extern void unregister_chrdev_region(dev_t, unsigned); extern int chrdev_open(struct inode *, struct file *); +extern int get_chrdev_list(char *); +extern void *acquire_chrdev_list(void); +extern int count_chrdev_list(void); +extern void *get_next_chrdev(void *); +extern int get_chrdev_info(void *, int *, char **); +extern void release_chrdev_list(void *); /* fs/block_dev.c */ #define BDEVNAME_SIZE 32 /* Largest string for a blockdev identifier */ @@ -1391,6 +1397,11 @@ extern const char *bdevname(struct block_device *bdev, char *buffer); extern struct block_device *lookup_bdev(const char *); extern struct block_device *open_bdev_excl(const char *, int, void *); extern void close_bdev_excl(struct block_device *); +extern void *acquire_blkdev_list(void); +extern int count_blkdev_list(void); +extern void *get_next_blkdev(void *); +extern int get_blkdev_info(void *, int *, char **); +extern void release_blkdev_list(void *); extern void init_special_inode(struct inode *, umode_t, dev_t); diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h index 71d2b8a723b..eab537091f2 100644 --- a/include/linux/hardirq.h +++ b/include/linux/hardirq.h @@ -93,10 +93,6 @@ extern void synchronize_irq(unsigned int irq); struct task_struct; #ifndef CONFIG_VIRT_CPU_ACCOUNTING -static inline void account_user_vtime(struct task_struct *tsk) -{ -} - static inline void account_system_vtime(struct task_struct *tsk) { } diff --git a/include/linux/ioc3.h b/include/linux/ioc3.h new file mode 100644 index 00000000000..e7906a72a4f --- /dev/null +++ b/include/linux/ioc3.h @@ -0,0 +1,93 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (c) 2005 Stanislaw Skowronek <skylark@linux-mips.org> + */ + +#ifndef _LINUX_IOC3_H +#define _LINUX_IOC3_H + +#include <asm/sn/ioc3.h> + +#define IOC3_MAX_SUBMODULES 32 + +#define IOC3_CLASS_NONE 0 +#define IOC3_CLASS_BASE_IP27 1 +#define IOC3_CLASS_BASE_IP30 2 +#define IOC3_CLASS_MENET_123 3 +#define IOC3_CLASS_MENET_4 4 +#define IOC3_CLASS_CADDUO 5 +#define IOC3_CLASS_SERIAL 6 + +/* One of these per IOC3 */ +struct ioc3_driver_data { + struct list_head list; + int id; /* IOC3 sequence number */ + /* PCI mapping */ + unsigned long pma; /* physical address */ + struct __iomem ioc3 *vma; /* pointer to registers */ + struct pci_dev *pdev; /* PCI device */ + /* IRQ stuff */ + int dual_irq; /* set if separate IRQs are used */ + int irq_io, irq_eth; /* IRQ numbers */ + /* GPIO magic */ + spinlock_t gpio_lock; + unsigned int gpdr_shadow; + /* NIC identifiers */ + char nic_part[32]; + char nic_serial[16]; + char nic_mac[6]; + /* submodule set */ + int class; + void *data[IOC3_MAX_SUBMODULES]; /* for submodule use */ + int active[IOC3_MAX_SUBMODULES]; /* set if probe succeeds */ + /* is_ir_lock must be held while + * modifying sio_ie values, so + * we can be sure that sio_ie is + * not changing when we read it + * along with sio_ir. + */ + spinlock_t ir_lock; /* SIO_IE[SC] mod lock */ +}; + +/* One per submodule */ +struct ioc3_submodule { + char *name; /* descriptive submodule name */ + struct module *owner; /* owning kernel module */ + int ethernet; /* set for ethernet drivers */ + int (*probe) (struct ioc3_submodule *, struct ioc3_driver_data *); + int (*remove) (struct ioc3_submodule *, struct ioc3_driver_data *); + int id; /* assigned by IOC3, index for the "data" array */ + /* IRQ stuff */ + unsigned int irq_mask; /* IOC3 IRQ mask, leave clear for Ethernet */ + int reset_mask; /* non-zero if you want the ioc3.c module to reset interrupts */ + int (*intr) (struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int, struct pt_regs *); + /* private submodule data */ + void *data; /* assigned by submodule */ +}; + +/********************************** + * Functions needed by submodules * + **********************************/ + +#define IOC3_W_IES 0 +#define IOC3_W_IEC 1 + +/* registers a submodule for all existing and future IOC3 chips */ +extern int ioc3_register_submodule(struct ioc3_submodule *); +/* unregisters a submodule */ +extern void ioc3_unregister_submodule(struct ioc3_submodule *); +/* enables IRQs indicated by irq_mask for a specified IOC3 chip */ +extern void ioc3_enable(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int); +/* ackowledges specified IRQs */ +extern void ioc3_ack(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int); +/* disables IRQs indicated by irq_mask for a specified IOC3 chip */ +extern void ioc3_disable(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int); +/* atomically sets GPCR bits */ +extern void ioc3_gpcr_set(struct ioc3_driver_data *, unsigned int); +/* general ireg writer */ +extern void ioc3_write_ireg(struct ioc3_driver_data *idd, uint32_t value, int reg); + +#endif diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index c7ac77e873b..d6a53ed6ab6 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -132,12 +132,8 @@ struct shared_policy { spinlock_t lock; }; -static inline void mpol_shared_policy_init(struct shared_policy *info) -{ - info->root = RB_ROOT; - spin_lock_init(&info->lock); -} - +void mpol_shared_policy_init(struct shared_policy *info, int policy, + nodemask_t *nodes); int mpol_set_shared_policy(struct shared_policy *info, struct vm_area_struct *vma, struct mempolicy *new); @@ -211,7 +207,8 @@ static inline int mpol_set_shared_policy(struct shared_policy *info, return -EINVAL; } -static inline void mpol_shared_policy_init(struct shared_policy *info) +static inline void mpol_shared_policy_init(struct shared_policy *info, + int policy, nodemask_t *nodes) { } diff --git a/include/linux/mm.h b/include/linux/mm.h index c643016499a..85854b86746 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -512,7 +512,7 @@ static inline void set_page_links(struct page *page, unsigned long zone, extern struct page *mem_map; #endif -static inline void *lowmem_page_address(struct page *page) +static __always_inline void *lowmem_page_address(struct page *page) { return __va(page_to_pfn(page) << PAGE_SHIFT); } diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h index 7297e4372c0..e0134256853 100644 --- a/include/linux/ncp_fs.h +++ b/include/linux/ncp_fs.h @@ -201,34 +201,6 @@ static inline struct ncp_inode_info *NCP_FINFO(struct inode *inode) return container_of(inode, struct ncp_inode_info, vfs_inode); } -#ifdef DEBUG_NCP_MALLOC - -#include <linux/slab.h> - -extern int ncp_malloced; -extern int ncp_current_malloced; - -static inline void * - ncp_kmalloc(unsigned int size, int priority) -{ - ncp_malloced += 1; - ncp_current_malloced += 1; - return kmalloc(size, priority); -} - -static inline void ncp_kfree_s(void *obj, int size) -{ - ncp_current_malloced -= 1; - kfree(obj); -} - -#else /* DEBUG_NCP_MALLOC */ - -#define ncp_kmalloc(s,p) kmalloc(s,p) -#define ncp_kfree_s(o,s) kfree(o) - -#endif /* DEBUG_NCP_MALLOC */ - /* linux/fs/ncpfs/inode.c */ int ncp_notify_change(struct dentry *, struct iattr *); struct inode *ncp_iget(struct super_block *, struct ncp_entry_info *); diff --git a/include/linux/sched.h b/include/linux/sched.h index a72e1713542..2df1a1a2fee 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -160,6 +160,7 @@ extern unsigned long nr_iowait(void); #define SCHED_NORMAL 0 #define SCHED_FIFO 1 #define SCHED_RR 2 +#define SCHED_BATCH 3 struct sched_param { int sched_priority; @@ -470,9 +471,9 @@ struct signal_struct { /* * Priority of a process goes from 0..MAX_PRIO-1, valid RT - * priority is 0..MAX_RT_PRIO-1, and SCHED_NORMAL tasks are - * in the range MAX_RT_PRIO..MAX_PRIO-1. Priority values - * are inverted: lower p->prio value means higher priority. + * priority is 0..MAX_RT_PRIO-1, and SCHED_NORMAL/SCHED_BATCH + * tasks are in the range MAX_RT_PRIO..MAX_PRIO-1. Priority + * values are inverted: lower p->prio value means higher priority. * * The MAX_USER_RT_PRIO value allows the actual maximum * RT priority to be separate from the value exported to diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index a8187c3c8a7..ec351005bf9 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -136,6 +136,7 @@ #include <linux/spinlock.h> #include <linux/sched.h> #include <linux/tty.h> +#include <linux/mutex.h> struct uart_port; struct uart_info; @@ -284,7 +285,7 @@ struct uart_state { struct uart_info *info; struct uart_port *port; - struct semaphore sem; + struct mutex mutex; }; #define UART_XMIT_SIZE PAGE_SIZE diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index c3e598276e7..c057f0b3231 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -26,6 +26,8 @@ struct shmem_sb_info { unsigned long free_blocks; /* How many are left for allocation */ unsigned long max_inodes; /* How many inodes are allowed */ unsigned long free_inodes; /* How many are left for allocation */ + int policy; /* Default NUMA memory alloc policy */ + nodemask_t policy_nodes; /* nodemask for preferred and bind */ spinlock_t stat_lock; }; diff --git a/include/linux/smb_fs.h b/include/linux/smb_fs.h index c4153120ade..621a3d3662f 100644 --- a/include/linux/smb_fs.h +++ b/include/linux/smb_fs.h @@ -58,53 +58,6 @@ static inline struct smb_inode_info *SMB_I(struct inode *inode) /* where to find the base of the SMB packet proper */ #define smb_base(buf) ((u8 *)(((u8 *)(buf))+4)) -#ifdef DEBUG_SMB_MALLOC - -#include <linux/slab.h> - -extern int smb_malloced; -extern int smb_current_vmalloced; -extern int smb_current_kmalloced; - -static inline void * -smb_vmalloc(unsigned int size) -{ - smb_malloced += 1; - smb_current_vmalloced += 1; - return vmalloc(size); -} - -static inline void -smb_vfree(void *obj) -{ - smb_current_vmalloced -= 1; - vfree(obj); -} - -static inline void * -smb_kmalloc(size_t size, int flags) -{ - smb_malloced += 1; - smb_current_kmalloced += 1; - return kmalloc(size, flags); -} - -static inline void -smb_kfree(void *obj) -{ - smb_current_kmalloced -= 1; - kfree(obj); -} - -#else /* DEBUG_SMB_MALLOC */ - -#define smb_kmalloc(s,p) kmalloc(s,p) -#define smb_kfree(o) kfree(o) -#define smb_vmalloc(s) vmalloc(s) -#define smb_vfree(o) vfree(o) - -#endif /* DEBUG_SMB_MALLOC */ - /* * Flags for the in-memory inode */ diff --git a/include/linux/swap.h b/include/linux/swap.h index 389d1c382e2..e92054d6530 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -180,6 +180,11 @@ extern int isolate_lru_page(struct page *p); extern int putback_lru_pages(struct list_head *l); extern int migrate_pages(struct list_head *l, struct list_head *t, struct list_head *moved, struct list_head *failed); +#else +static inline int isolate_lru_page(struct page *p) { return -ENOSYS; } +static inline int putback_lru_pages(struct list_head *l) { return 0; } +static inline int migrate_pages(struct list_head *l, struct list_head *t, + struct list_head *moved, struct list_head *failed) { return -ENOSYS; } #endif #ifdef CONFIG_MMU |