diff options
Diffstat (limited to 'fs/jfs/super.c')
| -rw-r--r-- | fs/jfs/super.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/jfs/super.c b/fs/jfs/super.c index b66832ac33ac..b38f96bef829 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -179,6 +179,8 @@ static void jfs_put_super(struct super_block *sb) jfs_info("In jfs_put_super"); + dquot_disable(sb, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED); + lock_kernel(); rc = jfs_umount(sb); @@ -396,10 +398,20 @@ static int jfs_remount(struct super_block *sb, int *flags, char *data) JFS_SBI(sb)->flag = flag; ret = jfs_mount_rw(sb, 1); + + /* mark the fs r/w for quota activity */ + sb->s_flags &= ~MS_RDONLY; + unlock_kernel(); + dquot_resume(sb, -1); return ret; } if ((!(sb->s_flags & MS_RDONLY)) && (*flags & MS_RDONLY)) { + rc = dquot_suspend(sb, -1); + if (rc < 0) { + unlock_kernel(); + return rc; + } rc = jfs_umount_rw(sb); JFS_SBI(sb)->flag = flag; unlock_kernel(); @@ -469,6 +481,10 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) */ sb->s_op = &jfs_super_operations; sb->s_export_op = &jfs_export_operations; +#ifdef CONFIG_QUOTA + sb->dq_op = &dquot_operations; + sb->s_qcop = &dquot_quotactl_ops; +#endif /* * Initialize direct-mapping inode/address-space |