Commit afd2b4da authored Aug 10, 2017 by Jaegeuk Kim

f2fs: let fill_super handle roll-forward errors



If we set CP_ERROR_FLAG in roll-forward error, f2fs is no longer to proceed
any IOs due to f2fs_cp_error(). But, for example, if some stale data is involved
on roll-forward process, we're able to get -ENOENT, getting fs stuck.
If we get any error, let fill_super set SBI_NEED_FSCK and try to recover back
to stable point.

Cc: <stable@vger.kernel.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

parent f2220c7f

fs/f2fs/recovery.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -649,8 +649,6 @@ int recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
		}

		clear_sbi_flag(sbi, SBI_POR_DOING);
		if (err)
		set_ckpt_flags(sbi, CP_ERROR_FLAG);
		mutex_unlock(&sbi->cp_mutex);

		/* let's drop all the directory inodes for clean checkpoint */