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

…/git/jack/linux-fs

Pull quota and udf updates from Jan Kara:
 "The pull contains quota changes which complete unification of XFS and
  VFS quota interfaces (so tools can use either interface to manipulate
  any filesystem).  There's also a patch to support project quotas in
  VFS quota subsystem from Li Xi.

  Finally there's a bunch of UDF fixes and cleanups and tiny cleanup in
  reiserfs & ext3"

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (21 commits)
  udf: Update ctime and mtime when directory is modified
  udf: return correct errno for udf_update_inode()
  ext3: Remove useless condition in if statement.
  vfs: Add general support to enforce project quota limits
  reiserfs: fix __RASSERT format string
  udf: use int for allocated blocks instead of sector_t
  udf: remove redundant buffer_head.h includes
  udf: remove else after return in __load_block_bitmap()
  udf: remove unused variable in udf_table_free_blocks()
  quota: Fix maximum quota limit settings
  quota: reorder flags in quota state
  quota: paranoia: check quota tree root
  quota: optimize i_dquot access
  quota: Hook up Q_XSETQLIM for id 0 to ->set_info
  xfs: Add support for Q_SETINFO
  quota: Make ->set_info use structure with neccesary info to VFS and XFS
  quota: Remove ->get_xstate and ->get_xstatev callbacks
  gfs2: Convert to using ->get_state callback
  xfs: Convert to using ->get_state callback
  quota: Wire up Q_GETXSTATE and Q_GETXSTATV calls to work with ->get_state
  ...

fs/ext3/super.c

@@ -789,7 +789,7 @@ static const struct quotactl_ops ext3_qctl_operations = {
 	.quota_on	= ext3_quota_on,
 	.quota_off	= dquot_quota_off,
 	.quota_sync	= dquot_quota_sync,
-	.get_info	= dquot_get_dqinfo,
+	.get_state	= dquot_get_state,
 	.set_info	= dquot_set_dqinfo,
 	.get_dqblk	= dquot_get_dqblk,
 	.set_dqblk	= dquot_set_dqblk

fs/ext3/xattr.c

@@ -546,8 +546,7 @@ ext3_xattr_set_entry(struct ext3_xattr_info *i, struct ext3_xattr_search *s)
 		free += EXT3_XATTR_LEN(name_len);
 	}
 	if (i->value) {
-		if (free < EXT3_XATTR_SIZE(i->value_len) ||
-		    free < EXT3_XATTR_LEN(name_len) +
+		if (free < EXT3_XATTR_LEN(name_len) +
 			   EXT3_XATTR_SIZE(i->value_len))
 			return -ENOSPC;
 	}

fs/ext4/super.c

@@ -1076,7 +1076,7 @@ static const struct quotactl_ops ext4_qctl_operations = {
 	.quota_on	= ext4_quota_on,
 	.quota_off	= ext4_quota_off,
 	.quota_sync	= dquot_quota_sync,
-	.get_info	= dquot_get_dqinfo,
+	.get_state	= dquot_get_state,
 	.set_info	= dquot_set_dqinfo,
 	.get_dqblk	= dquot_get_dqblk,
 	.set_dqblk	= dquot_set_dqblk

fs/gfs2/quota.c

@@ -1494,32 +1494,34 @@ int gfs2_quotad(void *data)
 	return 0;
 }
 
-static int gfs2_quota_get_xstate(struct super_block *sb,
-				 struct fs_quota_stat *fqs)
+static int gfs2_quota_get_state(struct super_block *sb, struct qc_state *state)
 {
 	struct gfs2_sbd *sdp = sb->s_fs_info;
 
-	memset(fqs, 0, sizeof(struct fs_quota_stat));
-	fqs->qs_version = FS_QSTAT_VERSION;
+	memset(state, 0, sizeof(*state));
 
 	switch (sdp->sd_args.ar_quota) {
 	case GFS2_QUOTA_ON:
-		fqs->qs_flags |= (FS_QUOTA_UDQ_ENFD | FS_QUOTA_GDQ_ENFD);
+		state->s_state[USRQUOTA].flags |= QCI_LIMITS_ENFORCED;
+		state->s_state[GRPQUOTA].flags |= QCI_LIMITS_ENFORCED;
 		/*FALLTHRU*/
 	case GFS2_QUOTA_ACCOUNT:
-		fqs->qs_flags |= (FS_QUOTA_UDQ_ACCT | FS_QUOTA_GDQ_ACCT);
+		state->s_state[USRQUOTA].flags |= QCI_ACCT_ENABLED |
+						  QCI_SYSFILE;
+		state->s_state[GRPQUOTA].flags |= QCI_ACCT_ENABLED |
+						  QCI_SYSFILE;
 		break;
 	case GFS2_QUOTA_OFF:
 		break;
 	}
-
 	if (sdp->sd_quota_inode) {
-		fqs->qs_uquota.qfs_ino = GFS2_I(sdp->sd_quota_inode)->i_no_addr;
-		fqs->qs_uquota.qfs_nblks = sdp->sd_quota_inode->i_blocks;
+		state->s_state[USRQUOTA].ino =
+					GFS2_I(sdp->sd_quota_inode)->i_no_addr;
+		state->s_state[USRQUOTA].blocks = sdp->sd_quota_inode->i_blocks;
 	}
-	fqs->qs_uquota.qfs_nextents = 1; /* unsupported */
-	fqs->qs_gquota = fqs->qs_uquota; /* its the same inode in both cases */
-	fqs->qs_incoredqs = list_lru_count(&gfs2_qd_lru);
+	state->s_state[USRQUOTA].nextents = 1;	/* unsupported */
+	state->s_state[GRPQUOTA] = state->s_state[USRQUOTA];
+	state->s_incoredqs = list_lru_count(&gfs2_qd_lru);
 	return 0;
 }
 
@@ -1664,7 +1666,7 @@ static int gfs2_set_dqblk(struct super_block *sb, struct kqid qid,
 
 const struct quotactl_ops gfs2_quotactl_ops = {
 	.quota_sync     = gfs2_quota_sync,
-	.get_xstate     = gfs2_quota_get_xstate,
+	.get_state	= gfs2_quota_get_state,
 	.get_dqblk	= gfs2_get_dqblk,
 	.set_dqblk	= gfs2_set_dqblk,
 };