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| author | Andrew Morton <akpm@osdl.org> | 2006-10-17 00:09:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-17 08:18:43 -0700 |
| commit | a649fd9271773dd0f78e2b9f347bcceecb8827f9 (patch) | |
| tree | 59b29ffef77a2c5cce233393848c13354f02c0f2 /init | |
| parent | 5eb30790d4ccd3409240a80eaf9ab76b4fb75fd8 (diff) | |
| download | op-kernel-dev-a649fd9271773dd0f78e2b9f347bcceecb8827f9.zip op-kernel-dev-a649fd9271773dd0f78e2b9f347bcceecb8827f9.tar.gz | |
[PATCH] invalidate: remove_mapping() fix
If remove_mapping() failed to remove the page from its mapping, don't go and
mark it not uptodate! Makes kernel go dead.
(Actually, I don't think the ClearPageUptodate is needed there at all).
Says Nick Piggin:
"Right, it isn't needed because at this point the page is guaranteed
by remove_mapping to have no references (except us) and cannot pick
up any new ones because it is removed from pagecache.
We can delete it."
Signed-off-by: Andrew Morton <akpm@osdl.org>
Acked-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions
