diff options
Diffstat (limited to '')
| -rw-r--r-- | fs/ext4/super.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 7ba5ef80d502..0611cbfb2c88 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2770,6 +2770,13 @@ static int ext4_check_opt_consistency(struct fs_context *fc, } if (is_remount) { + if (!sbi->s_journal && + ctx_test_mount_opt(ctx, EXT4_MOUNT_DATA_ERR_ABORT)) { + ext4_msg(NULL, KERN_WARNING, + "Remounting fs w/o journal so ignoring data_err option"); + ctx_clear_mount_opt(ctx, EXT4_MOUNT_DATA_ERR_ABORT); + } + if (ctx_test_mount_opt(ctx, EXT4_MOUNT_DAX_ALWAYS) && (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_JOURNAL_DATA)) { ext4_msg(NULL, KERN_ERR, "can't mount with " @@ -5413,6 +5420,11 @@ static int __ext4_fill_super(struct fs_context *fc, struct super_block *sb) "data=, fs mounted w/o journal"); goto failed_mount3a; } + if (test_opt(sb, DATA_ERR_ABORT)) { + ext4_msg(sb, KERN_ERR, + "can't mount with data_err=abort, fs mounted w/o journal"); + goto failed_mount3a; + } sbi->s_def_mount_opt &= ~EXT4_MOUNT_JOURNAL_CHECKSUM; clear_opt(sb, JOURNAL_CHECKSUM); clear_opt(sb, DATA_FLAGS); |