| commit | 5b40dc780ed996162f3af8712eb03beb24dcdbef | [log] [tgz] |
|---|---|---|
| author | Christoph Lameter <clameter@sgi.com> | Thu Mar 16 23:04:07 2006 -0800 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Fri Mar 17 07:51:25 2006 -0800 |
| tree | 17035c1d501390f00efac6895ee663c45d4fb699 | |
| parent | 8ba32fde2c5be52865b2fd7e5e3752a46971fabe [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>