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| author | Ye Bin <yebin10@huawei.com> | 2023-03-07 14:17:03 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-03-11 00:44:24 -0500 |
| commit | f57886ca1606ba74cc4ec4eb5cbf073934ffa559 (patch) | |
| tree | 7cd3d1dd01579dc114a009b256e7fd8733eb9977 /fs | |
| parent | eee00237fa5ec8f704f7323b54e48cc34e2d9168 (diff) | |
| download | linux-stable-f57886ca1606ba74cc4ec4eb5cbf073934ffa559.tar.gz linux-stable-f57886ca1606ba74cc4ec4eb5cbf073934ffa559.tar.bz2 linux-stable-f57886ca1606ba74cc4ec4eb5cbf073934ffa559.zip | |
ext4: make sure fs error flag setted before clear journal error
Now, jounral error number maybe cleared even though ext4_commit_super()
failed. This may lead to error flag miss, then fsck will miss to check
file system deeply.
Signed-off-by: Ye Bin <yebin10@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230307061703.245965-3-yebin@huaweicloud.com
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/super.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index effe5e5bab71..a7495f4ef3e1 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -6205,11 +6205,13 @@ static int ext4_clear_journal_err(struct super_block *sb, errstr = ext4_decode_error(sb, j_errno, nbuf); ext4_warning(sb, "Filesystem error recorded " "from previous mount: %s", errstr); - ext4_warning(sb, "Marking fs in need of filesystem check."); EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS; es->s_state |= cpu_to_le16(EXT4_ERROR_FS); - ext4_commit_super(sb); + j_errno = ext4_commit_super(sb); + if (j_errno) + return j_errno; + ext4_warning(sb, "Marked fs in need of filesystem check."); jbd2_journal_clear_err(journal); jbd2_journal_update_sb_errno(journal); |