tree 455e87c95239a8b0096098bac9ee1ffaa342c05d
parent 000519f27866afdfde020d097b76cf2c4038595e
author Jaegeuk Kim <jaegeuk@kernel.org> 1499377561 -0700
committer Jaegeuk Kim <jaegeuk@kernel.org> 1499448888 -0700

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>