aboutsummaryrefslogtreecommitdiff
path: root/arch/x86/include
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2010-02-28 10:38:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-02-28 10:38:45 -0800
commit46bbffad54bd48bb809f2691c1970a79a588976b (patch)
tree21779a574f118b1cba5d6832bc0a0fa3bee97075 /arch/x86/include
parent85fe20bfd415af0a2e93bd1166533d4a6eb591ea (diff)
parentc1fd1b43831fa20c91cdd461342af8edf2e87c2f (diff)
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, mm: Unify kernel_physical_mapping_init() API x86, mm: Allow highmem user page tables to be disabled at boot time x86: Do not reserve brk for DMI if it's not going to be used x86: Convert tlbstate_lock to raw_spinlock x86: Use the generic page_is_ram() x86: Remove BIOS data range from e820 Move page_is_ram() declaration to mm.h Generic page_is_ram: use __weak resources: introduce generic page_is_ram()
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/page_types.h1
-rw-r--r--arch/x86/include/asm/pgalloc.h5
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h
index 642fe34b36a..a667f24c725 100644
--- a/arch/x86/include/asm/page_types.h
+++ b/arch/x86/include/asm/page_types.h
@@ -40,7 +40,6 @@
#ifndef __ASSEMBLY__
-extern int page_is_ram(unsigned long pagenr);
extern int devmem_is_allowed(unsigned long pagenr);
extern unsigned long max_low_pfn_mapped;
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index 0e8c2a0fd92..271de94c381 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -23,6 +23,11 @@ static inline void paravirt_release_pud(unsigned long pfn) {}
#endif
/*
+ * Flags to use when allocating a user page table page.
+ */
+extern gfp_t __userpte_alloc_gfp;
+
+/*
* Allocate and free page tables.
*/
extern pgd_t *pgd_alloc(struct mm_struct *);