Messages in this thread | | | From | KOSAKI Motohiro <> | Subject | Re: [PATCH] mm: skip zombie in OOM-killer | Date | Sun, 6 Mar 2011 19:37:46 +0900 (JST) |
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> When we check that task has flag TIF_MEMDIE, we forgot check that > it has mm. A task may be zombie and a parent may wait a memor. > > v2: Check that task doesn't have mm one time and skip it immediately > > Signed-off-by: Andrey Vagin <avagin@openvz.org>
This seems incorrect. Do you have a reprodusable testcasae? Your patch only care thread group leader state, but current code care all thread in the process. Please look at oom_badness() and find_lock_task_mm().
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