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authorHugh Dickins <hugh@veritas.com>2007-01-05 16:37:03 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2007-01-05 23:55:29 -0800
commit7ba3485947ee7bc89a17f86250fe9b692a615dff (patch)
tree77fce78136f040d9382f1b27687478bbcbec051a /kernel/taskstats.c
parentc8af57eb76fbd70c7f5b421b065fd55d096e2bff (diff)
[PATCH] fix OOM killing of swapoff
These days, if you swapoff when there isn't enough memory, OOM killer gives "BUG: scheduling while atomic" and the machine hangs: badness() needs to do its PF_SWAPOFF return after the task_unlock (tasklist_lock is also held here, so p isn't going to be freed: PF_SWAPOFF might get turned off at any moment, but that doesn't really matter). Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/taskstats.c')
0 files changed, 0 insertions, 0 deletions