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(parent: 42f2be5) | patch
f2fs: relax migratepage for atomic written page
authorJaegeuk Kim <jaegeuk@kernel.org>
Thu, 6 Jul 2017 21:46:01 +0000 (14:46 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Fri, 7 Jul 2017 17:34:48 +0000 (10:34 -0700)
commit0717aef8d21568689bac7a1b5093d92e71b68ad0
tree455e87c95239a8b0096098bac9ee1ffaa342c05dtree | snapshot
parent42f2be502b87bbb41d6888b1a1b05ddbf0389303commit | diff
f2fs: relax migratepage for atomic written page

In order to avoid lock contention for atomic written pages, we'd better give
EBUSY in f2fs_migrate_page when mode is asynchronous. We expect it will be
released soon as transaction commits.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/data.c diff | blob | history
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