| commit | 5eba8c5d1fb3af28b2073ba5228d4998196c1bcc | [log] [tgz] |
|---|---|---|
| author | Jaegeuk Kim <jaegeuk@kernel.org> | Wed Dec 07 16:23:32 2016 -0800 |
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | Wed Dec 07 18:56:50 2016 -0800 |
| tree | c873248bed74d949213de8a3c42438b2b8dfef14 | |
| parent | a2125ff7dd1ed3a2a53cdc1f8f9c9cec9cfaa7ab [diff] |
f2fs: fix to access nullified flush_cmd_control pointer
f2fs_sync_file() remount_ro
- f2fs_readonly
- destroy_flush_cmd_control
- f2fs_issue_flush
- no fcc pointer!
So, this patch doesn't free fcc in this case, but just stop its kernel thread
which sends flush commands.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>