f2fs: avoid cpu lockup
authorJaegeuk Kim <jaegeuk@kernel.org>
Fri, 14 Jul 2017 18:45:21 +0000 (11:45 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 18 Jul 2017 02:23:18 +0000 (19:23 -0700)
commit4db08d016ccedb5b97869724a096990acad59685
treeefa6e133e0a0f181fd36118b8aad1bd0b37dc58c
parent299aa41a45fe21977532fbf992e4f7c5eef73bf0
f2fs: avoid cpu lockup

Before retrying to flush data or dentry pages, we need to release cpu in order
to prevent watchdog.

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