diff options
Diffstat (limited to 'fs/ext2/super.c')
| -rw-r--r-- | fs/ext2/super.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c index 71e9eb1fa696..73346de9af5c 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -1241,6 +1241,7 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data) spin_unlock(&sbi->s_lock); return 0; } + /* * OK, we are remounting a valid rw partition rdonly, so set * the rdonly flag and then mark the partition as valid again. @@ -1248,6 +1249,14 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data) es->s_state = cpu_to_le16(sbi->s_mount_state); es->s_mtime = cpu_to_le32(get_seconds()); spin_unlock(&sbi->s_lock); + + err = vfs_dq_off(sb, 1); + if (err < 0 && err != -ENOSYS) { + err = -EBUSY; + spin_lock(&sbi->s_lock); + goto restore_opts; + } + ext2_sync_super(sb, es, 1); } else { __le32 ret = EXT2_HAS_RO_COMPAT_FEATURE(sb, @@ -1269,8 +1278,12 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data) if (!ext2_setup_super (sb, es, 0)) sb->s_flags &= ~MS_RDONLY; spin_unlock(&sbi->s_lock); + ext2_write_super(sb); + + vfs_dq_quota_on_remount(sb); } + return 0; restore_opts: sbi->s_mount_opt = old_opts.s_mount_opt; |