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authorChristoph Lameter <clameter@sgi.com>2006-03-16 23:04:07 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-17 07:51:25 -0800
commit5b40dc780ed996162f3af8712eb03beb24dcdbef (patch)
tree17035c1d501390f00efac6895ee663c45d4fb699 /fs/nfsctl.c
parent8ba32fde2c5be52865b2fd7e5e3752a46971fabe (diff)
[PATCH] fix race in pagevec_strip?
We can call try_to_release_page() with PagePrivate off and a valid page->mapping This may cause all sorts of trouble for the filesystem *_releasepage() handlers. XFS bombs out in that case. Lock the page before checking for page private. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/nfsctl.c')
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