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[PATCH] shrink_all_memory(): fix lru_pages handling
authorAndrew Morton <akpm@osdl.org>
Sat, 6 Jan 2007 00:37:05 +0000 (16:37 -0800)
committerLinus Torvalds <torvalds@woody.osdl.org>
Sat, 6 Jan 2007 07:55:29 +0000 (23:55 -0800)
commit76395d37611e8758dd8bd6c6f5bfcb31e1dc48f9
tree8002f85993ac66e46d4eac3d5bf41bc58581b769tree
parentd63b70902befe189ba2672925f28ec3f4db41352commit | diff
[PATCH] shrink_all_memory(): fix lru_pages handling

At the end of shrink_all_memory() we forget to recalculate lru_pages: it can
be zero.

Fix that up, and add a helper function for this operation too.

Also, recalculate lru_pages each time around the inner loop to get the
balancing correct.

Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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