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(parent: aac4163) | patch
mm: migrate: Drop the misplaced pages reference count if the target node is full
authorMel Gorman <mgorman@suse.de>
Tue, 27 Nov 2012 14:03:05 +0000 (14:03 +0000)
committerMel Gorman <mgorman@suse.de>
Tue, 11 Dec 2012 14:42:42 +0000 (14:42 +0000)
commitf18f6283a69f1c5727b2e3142c56fb50c4af2f18
tree5aaf7433c2de5f3176880835013049ccfbe7af73tree | snapshot
parentaac4163a71be6e4edc94a9b9757855ea44ce98fccommit | diff
mm: migrate: Drop the misplaced pages reference count if the target node is full

If we have to avoid migrating to a node that is nearly full, put page
and return zero.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Mel Gorman <mgorman@suse.de>
mm/migrate.c diff | blob | history
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