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authorLinus Torvalds <torvalds@g5.osdl.org>2005-11-29 14:03:14 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-29 14:03:14 -0800
commitc9cfcddfd65735437a4cb8563d6b66a6da8a5ed6 (patch)
tree618cdf37baafe8b283bcc9923d9dde89d6428fb5 /include
parent4168f7a31801bba6acc18662978d24ec850bbbd0 (diff)
downloadop-kernel-dev-c9cfcddfd65735437a4cb8563d6b66a6da8a5ed6.zip
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VM: add common helper function to create the page tables
This logic was duplicated four times, for no good reason. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 74f90d7..0e73f15 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -742,6 +742,8 @@ struct shrinker;
extern struct shrinker *set_shrinker(int, shrinker_t);
extern void remove_shrinker(struct shrinker *shrinker);
+extern pte_t *FASTCALL(get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl));
+
int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address);
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