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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-29 12:10:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-29 12:10:50 +0200 |
| commit | 35780c8ea7ad5c6d5483244d5f5bf37176fda86a (patch) | |
| tree | 2bc34969f558da2a9b3de915e3f2499a959085da /mm/fremap.c | |
| parent | 6ce37a58e334ef773f88283939afc9f4965c7697 (diff) | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
Merge commit 'v2.6.27-rc1' into x86/urgent
Diffstat (limited to 'mm/fremap.c')
| -rw-r--r-- | mm/fremap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/fremap.c b/mm/fremap.c index 07a9c82ce1a..7881638e4a1 100644 --- a/mm/fremap.c +++ b/mm/fremap.c @@ -15,6 +15,7 @@ #include <linux/rmap.h> #include <linux/module.h> #include <linux/syscalls.h> +#include <linux/mmu_notifier.h> #include <asm/mmu_context.h> #include <asm/cacheflush.h> @@ -214,7 +215,9 @@ asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size, spin_unlock(&mapping->i_mmap_lock); } + mmu_notifier_invalidate_range_start(mm, start, start + size); err = populate_range(mm, vma, start, size, pgoff); + mmu_notifier_invalidate_range_end(mm, start, start + size); if (!err && !(flags & MAP_NONBLOCK)) { if (unlikely(has_write_lock)) { downgrade_write(&mm->mmap_sem); |