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| author |   Nick Piggin <npiggin@suse.de> | 2007-05-06 14:49:53 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-07 12:12:54 -0700 |
| commit | 0a27a14a62921b438bb6f33772690d345a089be6 (patch) | |
| tree | 3a0a23880832ded1160b60a93300f4248a7de91f /fs/ext3 | |
| parent | include KERN_* constant in printk() calls in mm/slab.c (diff) | |
| download | linux-dev-0a27a14a62921b438bb6f33772690d345a089be6.tar.xz linux-dev-0a27a14a62921b438bb6f33772690d345a089be6.zip | |
mm: madvise avoid exclusive mmap_sem
Avoid down_write of the mmap_sem in madvise when we can help it.
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
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>
Diffstat (limited to 'fs/ext3')
0 files changed, 0 insertions, 0 deletions