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| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2009-03-31 15:19:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-01 08:59:11 -0700 |
| commit | 0a0dd05dd7e1a800241888cbf515bf8d3dc2e59c (patch) | |
| tree | 1b6a4bb52465330fd106eb810f25bb631deed6c6 | |
| parent | ee99c71c59f897436ec65debb99372b3146f9985 (diff) | |
| download | op-kernel-dev-0a0dd05dd7e1a800241888cbf515bf8d3dc2e59c.zip op-kernel-dev-0a0dd05dd7e1a800241888cbf515bf8d3dc2e59c.tar.gz | |
mm: don't call mark_page_accessed() in do_swap_page()
commit bf3f3bc5e734706730c12a323f9b2068052aa1f0 (mm: don't
mark_page_accessed in fault path) only remove the mark_page_accessed() in
filemap_fault().
Therefore, swap-backed pages and file-backed pages have inconsistent
behavior. mark_page_accessed() should be removed from do_swap_page().
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/memory.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index 2032ad2..0017111 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -2435,8 +2435,6 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma, count_vm_event(PGMAJFAULT); } - mark_page_accessed(page); - lock_page(page); delayacct_clear_flag(DELAYACCT_PF_SWAPIN); |
