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| author | Yisheng Xie <xieyisheng1@huawei.com> | 2017-02-24 14:57:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-24 17:46:55 -0800 |
| commit | cbae0170e5329c79c0a36a81fedd2800146aca12 (patch) | |
| tree | a0f1bba28784432b974d96dbd6e6c11c0ae25edf /mm | |
| parent | 9e5bcd610ffcedf5e485e78a72762810b25c7f25 (diff) | |
| download | op-kernel-dev-cbae0170e5329c79c0a36a81fedd2800146aca12.zip op-kernel-dev-cbae0170e5329c79c0a36a81fedd2800146aca12.tar.gz | |
mm/migration: make isolate_movable_page always defined
Define isolate_movable_page as a static inline function when
CONFIG_MIGRATION is not enable. It should return -EBUSY here which
means failed to isolate movable pages.
This patch do not have any functional change but prepare for later
patch.
Link: http://lkml.kernel.org/r/1485867981-16037-3-git-send-email-ysxie@foxmail.com
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Suggested-by: Michal Hocko <mhocko@kernel.org>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Reza Arbab <arbab@linux.vnet.ibm.com>
Cc: Taku Izumi <izumi.taku@jp.fujitsu.com>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
