Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

[safe/jmp/linux-2.6] / fs / ext3 / super.c

diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 6900ff0..5d047a0 100644 (file)
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -439,6 +439,7 @@ static void ext3_put_super (struct super_block * sb)
                ext3_blkdev_remove(sbi);
        }
        sb->s_fs_info = NULL;
+       kfree(sbi->s_blockgroup_lock);
        kfree(sbi);
        return;
 }
@@ -733,7 +734,9 @@ static struct dquot_operations ext3_quota_operations = {
        .acquire_dquot  = ext3_acquire_dquot,
        .release_dquot  = ext3_release_dquot,
        .mark_dirty     = ext3_mark_dquot_dirty,
-       .write_info     = ext3_write_info
+       .write_info     = ext3_write_info,
+       .alloc_dquot    = dquot_alloc,
+       .destroy_dquot  = dquot_destroy,
 };
 
 static struct quotactl_ops ext3_qctl_operations = {
@@ -1056,8 +1059,7 @@ static int parse_options (char *options, struct super_block *sb,
                case Opt_grpjquota:
                        qtype = GRPQUOTA;
 set_qf_name:
-                       if ((sb_any_quota_enabled(sb) ||
-                            sb_any_quota_suspended(sb)) &&
+                       if (sb_any_quota_loaded(sb) &&
                            !sbi->s_qf_names[qtype]) {
                                printk(KERN_ERR
                                        "EXT3-fs: Cannot change journaled "
@@ -1096,8 +1098,7 @@ set_qf_name:
                case Opt_offgrpjquota:
                        qtype = GRPQUOTA;
 clear_qf_name:
-                       if ((sb_any_quota_enabled(sb) ||
-                            sb_any_quota_suspended(sb)) &&
+                       if (sb_any_quota_loaded(sb) &&
                            sbi->s_qf_names[qtype]) {
                                printk(KERN_ERR "EXT3-fs: Cannot change "
                                        "journaled quota options when "
@@ -1116,8 +1117,7 @@ clear_qf_name:
                case Opt_jqfmt_vfsv0:
                        qfmt = QFMT_VFS_V0;
 set_qf_format:
-                       if ((sb_any_quota_enabled(sb) ||
-                            sb_any_quota_suspended(sb)) &&
+                       if (sb_any_quota_loaded(sb) &&
                            sbi->s_jquota_fmt != qfmt) {
                                printk(KERN_ERR "EXT3-fs: Cannot change "
                                        "journaled quota options when "
@@ -1136,8 +1136,7 @@ set_qf_format:
                        set_opt(sbi->s_mount_opt, GRPQUOTA);
                        break;
                case Opt_noquota:
-                       if (sb_any_quota_enabled(sb) ||
-                           sb_any_quota_suspended(sb)) {
+                       if (sb_any_quota_loaded(sb)) {
                                printk(KERN_ERR "EXT3-fs: Cannot change quota "
                                        "options when quota turned on.\n");
                                return 0;
@@ -1569,6 +1568,13 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
        sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
        if (!sbi)
                return -ENOMEM;
+
+       sbi->s_blockgroup_lock =
+               kzalloc(sizeof(struct blockgroup_lock), GFP_KERNEL);
+       if (!sbi->s_blockgroup_lock) {
+               kfree(sbi);
+               return -ENOMEM;
+       }
        sb->s_fs_info = sbi;
        sbi->s_mount_opt = 0;
        sbi->s_resuid = EXT3_DEF_RESUID;
@@ -1821,7 +1827,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
                goto failed_mount;
        }
 
-       bgl_lock_init(&sbi->s_blockgroup_lock);
+       bgl_lock_init(sbi->s_blockgroup_lock);
 
        for (i = 0; i < db_count; i++) {
                block = descriptor_loc(sb, logic_sb_block, i);