diff options
| author | Carlos Maiolino <cmaiolino@redhat.com> | 2015-07-21 23:57:59 -0400 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-12-31 01:44:57 +0100 |
| commit | 62ba06383c7b71f3a87e12f9e4c0a4e2912fa8a0 (patch) | |
| tree | ca3984172436393194e4c2c2440c1245fde4a80e /fs/ext4 | |
| parent | 63e3f7d17022e42cc757763f72365e03c07729d0 (diff) | |
ext4: reject journal options for ext2 mounts
There is no reason to allow ext2 filesystems be mounted with journal
mount options. So, this patch adds them to the MOPT_NO_EXT2 mount
options list.
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Joe Maples <joe@frap129.org>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/super.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index fd7bc431b..c0285908b 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1398,9 +1398,9 @@ static const struct mount_opts { {Opt_stripe, 0, MOPT_GTE0}, {Opt_resuid, 0, MOPT_GTE0}, {Opt_resgid, 0, MOPT_GTE0}, - {Opt_journal_dev, 0, MOPT_GTE0}, - {Opt_journal_path, 0, MOPT_STRING}, - {Opt_journal_ioprio, 0, MOPT_GTE0}, + {Opt_journal_dev, 0, MOPT_NO_EXT2 | MOPT_GTE0}, + {Opt_journal_path, 0, MOPT_NO_EXT2 | MOPT_STRING}, + {Opt_journal_ioprio, 0, MOPT_NO_EXT2 | MOPT_GTE0}, {Opt_data_journal, EXT4_MOUNT_JOURNAL_DATA, MOPT_NO_EXT2 | MOPT_DATAJ}, {Opt_data_ordered, EXT4_MOUNT_ORDERED_DATA, MOPT_NO_EXT2 | MOPT_DATAJ}, {Opt_data_writeback, EXT4_MOUNT_WRITEBACK_DATA, |