/*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2002 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
*/
-
#include "xfs.h"
#include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
#include "xfs_log.h"
+#include "xfs_inum.h"
#include "xfs_trans.h"
#include "xfs_sb.h"
#include "xfs_ag.h"
#include "xfs_dmapi.h"
#include "xfs_quota.h"
#include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
#include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
#include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
#include "xfs_attr_sf.h"
#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_dinode.h"
#include "xfs_inode.h"
+#include "xfs_ialloc.h"
+#include "xfs_itable.h"
+#include "xfs_btree.h"
#include "xfs_bmap.h"
-#include "xfs_bit.h"
#include "xfs_rtalloc.h"
#include "xfs_error.h"
-#include "xfs_itable.h"
#include "xfs_rw.h"
#include "xfs_acl.h"
#include "xfs_cap.h"
#include "xfs_attr.h"
#include "xfs_buf_item.h"
#include "xfs_trans_priv.h"
-
#include "xfs_qm.h"
STATIC void xfs_trans_alloc_dqinfo(xfs_trans_t *);
/*
* Wrap around mod_dquot to account for both user and group quotas.
*/
-void
+STATIC void
xfs_trans_mod_dquot_byino(
xfs_trans_t *tp,
xfs_inode_t *ip,
if (tp->t_dqinfo == NULL)
xfs_trans_alloc_dqinfo(tp);
- if (XFS_IS_UQUOTA_ON(mp) && ip->i_udquot) {
+ if (XFS_IS_UQUOTA_ON(mp) && ip->i_udquot)
(void) xfs_trans_mod_dquot(tp, ip->i_udquot, field, delta);
- }
- if (XFS_IS_GQUOTA_ON(mp) && ip->i_gdquot) {
+ if (XFS_IS_OQUOTA_ON(mp) && ip->i_gdquot)
(void) xfs_trans_mod_dquot(tp, ip->i_gdquot, field, delta);
- }
}
STATIC xfs_dqtrx_t *
* Unreserve just the reservations done by this transaction.
* dquot is still left locked at exit.
*/
-void
+STATIC void
xfs_trans_apply_dquot_deltas(
xfs_trans_t *tp)
{
qtrx->qt_delrtb_delta;
#ifdef QUOTADEBUG
if (totalbdelta < 0)
- ASSERT(INT_GET(d->d_bcount, ARCH_CONVERT) >=
+ ASSERT(be64_to_cpu(d->d_bcount) >=
(xfs_qcnt_t) -totalbdelta);
if (totalrtbdelta < 0)
- ASSERT(INT_GET(d->d_rtbcount, ARCH_CONVERT) >=
+ ASSERT(be64_to_cpu(d->d_rtbcount) >=
(xfs_qcnt_t) -totalrtbdelta);
if (qtrx->qt_icount_delta < 0)
- ASSERT(INT_GET(d->d_icount, ARCH_CONVERT) >=
+ ASSERT(be64_to_cpu(d->d_icount) >=
(xfs_qcnt_t) -qtrx->qt_icount_delta);
#endif
if (totalbdelta)
- INT_MOD(d->d_bcount, ARCH_CONVERT, (xfs_qcnt_t)totalbdelta);
+ be64_add(&d->d_bcount, (xfs_qcnt_t)totalbdelta);
if (qtrx->qt_icount_delta)
- INT_MOD(d->d_icount, ARCH_CONVERT, (xfs_qcnt_t)qtrx->qt_icount_delta);
+ be64_add(&d->d_icount, (xfs_qcnt_t)qtrx->qt_icount_delta);
if (totalrtbdelta)
- INT_MOD(d->d_rtbcount, ARCH_CONVERT, (xfs_qcnt_t)totalrtbdelta);
+ be64_add(&d->d_rtbcount, (xfs_qcnt_t)totalrtbdelta);
/*
+ * Get any default limits in use.
* Start/reset the timer(s) if needed.
*/
- xfs_qm_adjust_dqtimers(tp->t_mountp, d);
+ if (d->d_id) {
+ xfs_qm_adjust_dqlimits(tp->t_mountp, d);
+ xfs_qm_adjust_dqtimers(tp->t_mountp, d);
+ }
dqp->dq_flags |= XFS_DQ_DIRTY;
/*
* Adjust the RT reservation.
*/
if (qtrx->qt_rtblk_res != 0) {
- if (qtrx->qt_blk_res != qtrx->qt_blk_res_used) {
+ if (qtrx->qt_rtblk_res != qtrx->qt_rtblk_res_used) {
if (qtrx->qt_rtblk_res >
qtrx->qt_rtblk_res_used)
dqp->q_res_rtbcount -= (xfs_qcnt_t)
(xfs_qcnt_t)qtrx->qt_icount_delta;
}
-
-#ifdef QUOTADEBUG
- if (qtrx->qt_rtblk_res != 0)
- cmn_err(CE_DEBUG, "RT res %d for 0x%p\n",
- (int) qtrx->qt_rtblk_res, dqp);
-#endif
ASSERT(dqp->q_res_bcount >=
- INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT));
+ be64_to_cpu(dqp->q_core.d_bcount));
ASSERT(dqp->q_res_icount >=
- INT_GET(dqp->q_core.d_icount, ARCH_CONVERT));
+ be64_to_cpu(dqp->q_core.d_icount));
ASSERT(dqp->q_res_rtbcount >=
- INT_GET(dqp->q_core.d_rtbcount, ARCH_CONVERT));
+ be64_to_cpu(dqp->q_core.d_rtbcount));
}
/*
* Do the group quotas next
STATIC int
xfs_trans_dqresv(
xfs_trans_t *tp,
+ xfs_mount_t *mp,
xfs_dquot_t *dqp,
long nblks,
long ninos,
int error;
xfs_qcnt_t hardlimit;
xfs_qcnt_t softlimit;
- time_t btimer;
+ time_t timer;
+ xfs_qwarncnt_t warns;
+ xfs_qwarncnt_t warnlimit;
+ xfs_qcnt_t count;
xfs_qcnt_t *resbcountp;
+ xfs_quotainfo_t *q = mp->m_quotainfo;
if (! (flags & XFS_QMOPT_DQLOCK)) {
xfs_dqlock(dqp);
}
ASSERT(XFS_DQ_IS_LOCKED(dqp));
if (flags & XFS_TRANS_DQ_RES_BLKS) {
- hardlimit = INT_GET(dqp->q_core.d_blk_hardlimit, ARCH_CONVERT);
- softlimit = INT_GET(dqp->q_core.d_blk_softlimit, ARCH_CONVERT);
- btimer = INT_GET(dqp->q_core.d_btimer, ARCH_CONVERT);
+ hardlimit = be64_to_cpu(dqp->q_core.d_blk_hardlimit);
+ if (!hardlimit)
+ hardlimit = q->qi_bhardlimit;
+ softlimit = be64_to_cpu(dqp->q_core.d_blk_softlimit);
+ if (!softlimit)
+ softlimit = q->qi_bsoftlimit;
+ timer = be32_to_cpu(dqp->q_core.d_btimer);
+ warns = be16_to_cpu(dqp->q_core.d_bwarns);
+ warnlimit = XFS_QI_BWARNLIMIT(dqp->q_mount);
resbcountp = &dqp->q_res_bcount;
} else {
ASSERT(flags & XFS_TRANS_DQ_RES_RTBLKS);
- hardlimit = INT_GET(dqp->q_core.d_rtb_hardlimit, ARCH_CONVERT);
- softlimit = INT_GET(dqp->q_core.d_rtb_softlimit, ARCH_CONVERT);
- btimer = INT_GET(dqp->q_core.d_rtbtimer, ARCH_CONVERT);
+ hardlimit = be64_to_cpu(dqp->q_core.d_rtb_hardlimit);
+ if (!hardlimit)
+ hardlimit = q->qi_rtbhardlimit;
+ softlimit = be64_to_cpu(dqp->q_core.d_rtb_softlimit);
+ if (!softlimit)
+ softlimit = q->qi_rtbsoftlimit;
+ timer = be32_to_cpu(dqp->q_core.d_rtbtimer);
+ warns = be16_to_cpu(dqp->q_core.d_rtbwarns);
+ warnlimit = XFS_QI_RTBWARNLIMIT(dqp->q_mount);
resbcountp = &dqp->q_res_rtbcount;
}
error = 0;
if ((flags & XFS_QMOPT_FORCE_RES) == 0 &&
- !INT_ISZERO(dqp->q_core.d_id, ARCH_CONVERT) &&
+ dqp->q_core.d_id &&
XFS_IS_QUOTA_ENFORCED(dqp->q_mount)) {
#ifdef QUOTADEBUG
cmn_err(CE_DEBUG, "BLK Res: nblks=%ld + resbcount=%Ld"
* If timer or warnings has expired,
* return EDQUOT
*/
- if ((btimer != 0 && get_seconds() > btimer) ||
- (!INT_ISZERO(dqp->q_core.d_bwarns, ARCH_CONVERT) &&
- INT_GET(dqp->q_core.d_bwarns, ARCH_CONVERT) >=
- XFS_QI_BWARNLIMIT(dqp->q_mount))) {
+ if ((timer != 0 && get_seconds() > timer) ||
+ (warns != 0 && warns >= warnlimit)) {
error = EDQUOT;
goto error_return;
}
}
}
if (ninos > 0) {
- if (INT_GET(dqp->q_core.d_ino_hardlimit, ARCH_CONVERT) > 0ULL &&
- INT_GET(dqp->q_core.d_icount, ARCH_CONVERT) >=
- INT_GET(dqp->q_core.d_ino_hardlimit, ARCH_CONVERT)) {
+ count = be64_to_cpu(dqp->q_core.d_icount);
+ timer = be32_to_cpu(dqp->q_core.d_itimer);
+ warns = be16_to_cpu(dqp->q_core.d_iwarns);
+ warnlimit = XFS_QI_IWARNLIMIT(dqp->q_mount);
+ hardlimit = be64_to_cpu(dqp->q_core.d_ino_hardlimit);
+ if (!hardlimit)
+ hardlimit = q->qi_ihardlimit;
+ softlimit = be64_to_cpu(dqp->q_core.d_ino_softlimit);
+ if (!softlimit)
+ softlimit = q->qi_isoftlimit;
+ if (hardlimit > 0ULL && count >= hardlimit) {
error = EDQUOT;
goto error_return;
- } else if (INT_GET(dqp->q_core.d_ino_softlimit, ARCH_CONVERT) > 0ULL &&
- INT_GET(dqp->q_core.d_icount, ARCH_CONVERT) >=
- INT_GET(dqp->q_core.d_ino_softlimit, ARCH_CONVERT)) {
+ } else if (softlimit > 0ULL && count >= softlimit) {
/*
* If timer or warnings has expired,
* return EDQUOT
*/
- if ((!INT_ISZERO(dqp->q_core.d_itimer, ARCH_CONVERT) &&
- get_seconds() > INT_GET(dqp->q_core.d_itimer, ARCH_CONVERT)) ||
- (!INT_ISZERO(dqp->q_core.d_iwarns, ARCH_CONVERT) &&
- INT_GET(dqp->q_core.d_iwarns, ARCH_CONVERT) >=
- XFS_QI_IWARNLIMIT(dqp->q_mount))) {
+ if ((timer != 0 && get_seconds() > timer) ||
+ (warns != 0 && warns >= warnlimit)) {
error = EDQUOT;
goto error_return;
}
XFS_TRANS_DQ_RES_INOS,
ninos);
}
- ASSERT(dqp->q_res_bcount >= INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT));
- ASSERT(dqp->q_res_rtbcount >= INT_GET(dqp->q_core.d_rtbcount, ARCH_CONVERT));
- ASSERT(dqp->q_res_icount >= INT_GET(dqp->q_core.d_icount, ARCH_CONVERT));
+ ASSERT(dqp->q_res_bcount >= be64_to_cpu(dqp->q_core.d_bcount));
+ ASSERT(dqp->q_res_rtbcount >= be64_to_cpu(dqp->q_core.d_rtbcount));
+ ASSERT(dqp->q_res_icount >= be64_to_cpu(dqp->q_core.d_icount));
error_return:
if (! (flags & XFS_QMOPT_DQLOCK)) {
resvd = 0;
if (udqp) {
- if (xfs_trans_dqresv(tp, udqp, nblks, ninos, flags))
+ if (xfs_trans_dqresv(tp, mp, udqp, nblks, ninos, flags))
return (EDQUOT);
resvd = 1;
}
if (gdqp) {
- if (xfs_trans_dqresv(tp, gdqp, nblks, ninos, flags)) {
+ if (xfs_trans_dqresv(tp, mp, gdqp, nblks, ninos, flags)) {
/*
* can't do it, so backout previous reservation
*/
if (resvd) {
- xfs_trans_dqresv(tp, udqp, -nblks, -ninos,
- flags);
+ flags |= XFS_QMOPT_FORCE_RES;
+ xfs_trans_dqresv(tp, mp, udqp,
+ -nblks, -ninos, flags);
}
return (EDQUOT);
}
git://git.onelab.eu / linux-2.6.git / blobdiff