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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2017-02-25 01:59:56 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-25 04:46:56 +0300 |
| commit | 9a8b300f2f7812ebf4630b8b40499da38b38e882 (patch) | |
| tree | 68ef9efc9176739556ff3f1d09aeb323106ab9e8 /mm | |
| parent | db08f2030a173fdb95b2e8e28d82c4e8c04df2ac (diff) | |
| download | linux-9a8b300f2f7812ebf4630b8b40499da38b38e882.tar.xz | |
mm/thp/autonuma: use TNF flag instead of vm fault
We are using the wrong flag value in task_numa_falt function. This can
result in us doing wrong numa fault statistics update, because we update
num_pages_migrate and numa_fault_locality etc based on the flag argument
passed.
Fixes: bae473a423 ("mm: introduce fault_env")
Link: http://lkml.kernel.org/r/1487498395-9544-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/huge_memory.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 92c2ee2dfcf8..71e3dede95b4 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1506,7 +1506,7 @@ out: if (page_nid != -1) task_numa_fault(last_cpupid, page_nid, HPAGE_PMD_NR, - vmf->flags); + flags); return 0; } |