X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fdqblk_xfs.h;h=527504c11c5e810b9848bcfc2dc480028bc103a5;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=330f23e0c6d1a7b529f28a123324cfadd57d01b7;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/linux/dqblk_xfs.h b/include/linux/dqblk_xfs.h
index 330f23e0c..527504c11 100644
--- a/include/linux/dqblk_xfs.h
+++ b/include/linux/dqblk_xfs.h
@@ -1,34 +1,18 @@
 /*
- * Copyright (c) 1995-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 1995-2001,2004 Silicon Graphics, Inc.  All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2.1 of the GNU Lesser General Public License
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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 will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser 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 Lesser 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 Lesset General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef _LINUX_DQBLK_XFS_H
 #define _LINUX_DQBLK_XFS_H
@@ -40,12 +24,20 @@
  */
 
 #define XQM_CMD(x)	(('X'<<8)+(x))	/* note: forms first QCMD argument */
-#define Q_XQUOTAON	XQM_CMD(0x1)	/* enable accounting/enforcement */
-#define Q_XQUOTAOFF	XQM_CMD(0x2)	/* disable accounting/enforcement */
-#define Q_XGETQUOTA	XQM_CMD(0x3)	/* get disk limits and usage */
-#define Q_XSETQLIM	XQM_CMD(0x4)	/* set disk limits */
-#define Q_XGETQSTAT	XQM_CMD(0x5)	/* get quota subsystem status */
-#define Q_XQUOTARM	XQM_CMD(0x6)	/* free disk space used by dquots */
+#define XQM_COMMAND(x)	(((x) & (0xff<<8)) == ('X'<<8))	/* test if for XFS */
+
+#define XQM_USRQUOTA	0	/* system call user quota type */
+#define XQM_GRPQUOTA	1	/* system call group quota type */
+#define XQM_PRJQUOTA	2	/* system call project quota type */
+#define XQM_MAXQUOTAS	3
+
+#define Q_XQUOTAON	XQM_CMD(1)	/* enable accounting/enforcement */
+#define Q_XQUOTAOFF	XQM_CMD(2)	/* disable accounting/enforcement */
+#define Q_XGETQUOTA	XQM_CMD(3)	/* get disk limits and usage */
+#define Q_XSETQLIM	XQM_CMD(4)	/* set disk limits */
+#define Q_XGETQSTAT	XQM_CMD(5)	/* get quota subsystem status */
+#define Q_XQUOTARM	XQM_CMD(6)	/* free disk space used by dquots */
+#define Q_XQUOTASYNC	XQM_CMD(7)	/* delalloc flush, updates dquots */
 
 /*
  * fs_disk_quota structure:
@@ -104,6 +96,19 @@ typedef struct fs_disk_quota {
 #define FS_DQ_RTBTIMER 	(1<<8)
 #define FS_DQ_TIMER_MASK	(FS_DQ_BTIMER | FS_DQ_ITIMER | FS_DQ_RTBTIMER)
 
+/*
+ * Warning counts are set in both super user's dquot and others. For others,
+ * warnings are set/cleared by the administrators (or automatically by going
+ * below the soft limit).  Superusers warning values set the warning limits
+ * for the rest.  In case these values are zero, the DQ_{F,B}WARNLIMIT values
+ * defined below are used. 
+ * These values also apply only to the d_fieldmask field for Q_XSETQLIM.
+ */
+#define FS_DQ_BWARNS	(1<<9)
+#define FS_DQ_IWARNS	(1<<10)
+#define FS_DQ_RTBWARNS	(1<<11)
+#define FS_DQ_WARNS_MASK	(FS_DQ_BWARNS | FS_DQ_IWARNS | FS_DQ_RTBWARNS)
+
 /*
  * Various flags related to quotactl(2).  Only relevant to XFS filesystems.
  */
@@ -111,21 +116,23 @@ typedef struct fs_disk_quota {
 #define XFS_QUOTA_UDQ_ENFD	(1<<1)  /* user quota limits enforcement */
 #define XFS_QUOTA_GDQ_ACCT	(1<<2)  /* group quota accounting */
 #define XFS_QUOTA_GDQ_ENFD	(1<<3)  /* group quota limits enforcement */
+#define XFS_QUOTA_PDQ_ACCT	(1<<4)  /* project quota accounting */
+#define XFS_QUOTA_PDQ_ENFD	(1<<5)  /* project quota limits enforcement */
 
 #define XFS_USER_QUOTA		(1<<0)	/* user quota type */
-#define XFS_PROJ_QUOTA		(1<<1)	/* (IRIX) project quota type */
+#define XFS_PROJ_QUOTA		(1<<1)	/* project quota type */
 #define XFS_GROUP_QUOTA		(1<<2)	/* group quota type */
 
 /*
  * fs_quota_stat is the struct returned in Q_XGETQSTAT for a given file system.
- * Provides a centralized way to get meta infomation about the quota subsystem.
+ * Provides a centralized way to get meta information about the quota subsystem.
  * eg. space taken up for user and group quotas, number of dquots currently
  * incore.
  */
 #define FS_QSTAT_VERSION	1	/* fs_quota_stat.qs_version */
 
 /*
- * Some basic infomation about 'quota files'.
+ * Some basic information about 'quota files'.
  */
 typedef struct fs_qfilestat {
 	__u64		qfs_ino;	/* inode number */