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authorAndrea Arcangeli <aarcange@redhat.com>2011-01-13 15:47:10 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 17:32:46 -0800
commit878aee7d6b5504e01b9caffce080e792b6b8d090 (patch)
treec4a01a78885c25b6b3b1e0c74af7cb83c98a07c5 /mm/compaction.c
parent8ee53820edfd1f3b6554c593f337148dd3d7fc91 (diff)
downloadop-kernel-dev-878aee7d6b5504e01b9caffce080e792b6b8d090.zip
op-kernel-dev-878aee7d6b5504e01b9caffce080e792b6b8d090.tar.gz
thp: freeze khugepaged and ksmd
It's unclear why schedule friendly kernel threads can't be taken away by the CPU through the scheduler itself. It's safer to stop them as they can trigger memory allocation, if kswapd also freezes itself to avoid generating I/O they have too. Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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