introduce I_SYNC

[linux-2.6-omap-h63xx.git] / fs / xfs / quota / xfs_qm.h

diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index 0b00b3c67015eede68ce28da43a5d27beb19aeee..689407de0a20684ad71513fca7873712ac50648d 100644 (file)
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.         Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_QM_H__
 #define __XFS_QM_H__
@@ -40,6 +26,7 @@
 struct xfs_qm;
 struct xfs_inode;
 
+extern uint            ndquot;
 extern mutex_t         xfs_Gqm_lock;
 extern struct xfs_qm   *xfs_Gqm;
 extern kmem_zone_t     *qm_dqzone;
@@ -65,15 +52,8 @@ extern kmem_zone_t   *qm_dqtrxzone;
 /*
  * Dquot hashtable constants/threshold values.
  */
-#define XFS_QM_NCSIZE_THRESHOLD                5000
-#define XFS_QM_HASHSIZE_LOW            32
-#define XFS_QM_HASHSIZE_HIGH           64
-
-/*
- * We output a cmn_err when quotachecking a quota file with more than
- * this many fsbs.
- */
-#define XFS_QM_BIG_QCHECK_NBLKS                500
+#define XFS_QM_HASHSIZE_LOW            (NBPP / sizeof(xfs_dqhash_t))
+#define XFS_QM_HASHSIZE_HIGH           ((NBPP * 4) / sizeof(xfs_dqhash_t))
 
 /*
  * This defines the unit of allocation of dquots.
@@ -179,7 +159,7 @@ typedef struct xfs_dquot_acct {
 #define XFS_QM_IWARNLIMIT      5
 #define XFS_QM_RTBWARNLIMIT    5
 
-#define XFS_QM_LOCK(xqm)       (mutex_lock(&xqm##_lock, PINOD))
+#define XFS_QM_LOCK(xqm)       (mutex_lock(&xqm##_lock))
 #define XFS_QM_UNLOCK(xqm)     (mutex_unlock(&xqm##_lock))
 #define XFS_QM_HOLD(xqm)       ((xqm)->qm_nrefs++)
 #define XFS_QM_RELE(xqm)       ((xqm)->qm_nrefs--)