diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-08-20 01:52:02 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-09-13 09:07:12 +0300 |
| commit | c7b58576370147833999fd4cc874d0f918bdf9ca (patch) | |
| tree | f7202bfbb28fd6ba52babb4361fac7fa7db910eb /fs/f2fs/super.c | |
| parent | 265576181b4afda8c60ae85261f55a8430419884 (diff) | |
| download | linux-c7b58576370147833999fd4cc874d0f918bdf9ca.tar.xz | |
f2fs: flush pending checkpoints when freezing super
This avoids -EINVAL when trying to freeze f2fs.
Cc: stable@vger.kernel.org
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index e910f0e39d76..4f2ff50b247c 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1671,9 +1671,8 @@ static int f2fs_freeze(struct super_block *sb) if (is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY)) return -EINVAL; - /* ensure no checkpoint required */ - if (!llist_empty(&F2FS_SB(sb)->cprc_info.issue_list)) - return -EINVAL; + /* Let's flush checkpoints and stop the thread. */ + f2fs_flush_ckpt_thread(F2FS_SB(sb)); /* to avoid deadlock on f2fs_evict_inode->SB_FREEZE_FS */ set_sbi_flag(F2FS_SB(sb), SBI_IS_FREEZING); |