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| author | Peter Zijlstra <peterz@infradead.org> | 2013-10-07 14:29:24 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-10-09 16:47:53 +0400 |
| commit | 6688cc05473b36a0a3d3971e1adf1712919b32eb (patch) | |
| tree | 2305dca14e2df669b48138088bd93cf51db37721 /mm/mprotect.c | |
| parent | 7851a45cd3f6198bf542c30e27b330e8eeb3736c (diff) | |
| download | linux-6688cc05473b36a0a3d3971e1adf1712919b32eb.tar.xz | |
mm: numa: Do not group on RO pages
And here's a little something to make sure not the whole world ends up
in a single group.
As while we don't migrate shared executable pages, we do scan/fault on
them. And since everybody links to libc, everybody ends up in the same
group.
Suggested-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1381141781-10992-47-git-send-email-mgorman@suse.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/mprotect.c')
0 files changed, 0 insertions, 0 deletions