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| author | Andrey Vagin <avagin@openvz.org> | 2011-03-23 00:30:11 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-23 01:43:58 +0100 |
| commit | 30e2b41f20b6238f51e7cffb879c7a0f0073f5fe (patch) | |
| tree | fc1bdcfd516bbf67cf6c5c36f903a299c1ac03df /init/do_mounts_md.c | |
| parent | oom: prevent unnecessary oom kills or kernel panics (diff) | |
| download | linux-30e2b41f20b6238f51e7cffb879c7a0f0073f5fe.tar.xz linux-30e2b41f20b6238f51e7cffb879c7a0f0073f5fe.zip | |
oom: skip zombies when iterating tasklist
We shouldn't defer oom killing if a thread has already detached its ->mm
and still has TIF_MEMDIE set. Memory needs to be freed, so find kill
other threads that pin the same ->mm or find another task to kill.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: <stable@kernel.org> [2.6.38.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init/do_mounts_md.c')
0 files changed, 0 insertions, 0 deletions