[PATCH] oom: use unreclaimable info

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__alloc_pages currently starts shooting if page reclaim has failed to free up
swap_cluster_max pages in one run through the priorities.  This is not always
a good indicator on its own, so make use of the all_unreclaimable logic as
well: don't consider going OOM until all zones we're interested in are
unreclaimable.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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Nick Piggin 2006-09-25 23:31:27 -07:00 • committed by Linus Torvalds

parent 6ddab3b9eb

commit 408d85441c

1 changed files with 8 additions and 0 deletions

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mm/vmscan.c

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