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| author | David Rientjes <rientjes@google.com> | 2014-04-04 01:47:23 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-04 03:20:58 +0400 |
| commit | 91ca9186484809c57303b33778d841cc28f696ed (patch) | |
| tree | 414e6c4237119e5b5495a0b77903c1fa055fe2eb /mm/slub.c | |
| parent | 3115cd9145511c9159a19b118836dd5115d0a781 (diff) | |
| download | linux-91ca9186484809c57303b33778d841cc28f696ed.tar.xz | |
mm, compaction: ignore pageblock skip when manually invoking compaction
The cached pageblock hint should be ignored when triggering compaction
through /proc/sys/vm/compact_memory so all eligible memory is isolated.
Manually invoking compaction is known to be expensive, there's no need
to skip pageblocks based on heuristics (mainly for debugging).
Signed-off-by: David Rientjes <rientjes@google.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slub.c')
0 files changed, 0 insertions, 0 deletions