diff options
Diffstat (limited to 'fs/ext3')
| -rw-r--r-- | fs/ext3/super.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 0fc1293d0e9..d0f8837b625 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -2551,6 +2551,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) ext3_fsblk_t n_blocks_count = 0; unsigned long old_sb_flags; struct ext3_mount_options old_opts; + int enable_quota = 0; int err; #ifdef CONFIG_QUOTA int i; @@ -2597,6 +2598,12 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) } if (*flags & MS_RDONLY) { + err = vfs_dq_off(sb, 1); + if (err < 0 && err != -ENOSYS) { + err = -EBUSY; + goto restore_opts; + } + /* * First of all, the unconditional stuff we have to do * to disable replay of the journal when we next remount @@ -2651,6 +2658,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) goto restore_opts; if (!ext3_setup_super (sb, es, 0)) sb->s_flags &= ~MS_RDONLY; + enable_quota = 1; } } #ifdef CONFIG_QUOTA @@ -2662,6 +2670,9 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) #endif unlock_super(sb); unlock_kernel(); + + if (enable_quota) + vfs_dq_quota_on_remount(sb); return 0; restore_opts: sb->s_flags = old_sb_flags; |