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| author | Jianguo Wu <wujianguo@huawei.com> | 2013-09-11 14:21:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-11 15:57:29 -0700 |
| commit | 1da6f0e1b316d0215989fe4d7c657edead1fdea7 (patch) | |
| tree | 0fe575f5181927218f9f2e9bd3dca571ec18445f /mm/backing-dev.c | |
| parent | af0ed73e699bb0453603b1d1a4727377641b2096 (diff) | |
| download | talos-op-linux-1da6f0e1b316d0215989fe4d7c657edead1fdea7.tar.gz talos-op-linux-1da6f0e1b316d0215989fe4d7c657edead1fdea7.zip | |
mm/mempolicy: return NULL if node is NUMA_NO_NODE in get_task_policy
If node == NUMA_NO_NODE, pol is NULL, we should return NULL instead of
do "if (!pol->mode)" check.
[akpm@linux-foundation.org: reorganise code]
Signed-off-by: Jianguo Wu <wujianguo@huawei.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/backing-dev.c')
0 files changed, 0 insertions, 0 deletions
