/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * lustre/quota/quota_ctl.c
+ * GPL HEADER START
*
- * Copyright (c) 2005 Cluster File Systems, Inc.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * This file is part of Lustre, http://www.lustre.org.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
*
- * No redistribution or use is permitted outside of Cluster File Systems, Inc.
+ * 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
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
*
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
*/
#ifndef EXPORT_SYMTAB
# define EXPORT_SYMTAB
#endif
-#define DEBUG_SUBSYSTEM S_MDS
+#define DEBUG_SUBSYSTEM S_LQUOTA
#ifdef __KERNEL__
# include <linux/version.h>
# include <linux/init.h>
# include <linux/fs.h>
# include <linux/jbd.h>
-# include <linux/ext3_fs.h>
# include <linux/quota.h>
-# if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
# include <linux/smp_lock.h>
# include <linux/buffer_head.h>
# include <linux/workqueue.h>
# include <linux/mount.h>
-# else
-# include <linux/locks.h>
-# endif
#else /* __KERNEL__ */
# include <liblustre.h>
#endif
#include <lustre_quota.h>
#include "quota_internal.h"
+#ifdef HAVE_QUOTA_SUPPORT
#ifdef __KERNEL__
int mds_quota_ctl(struct obd_export *exp, struct obd_quotactl *oqctl)
{
struct obd_device *obd = exp->exp_obd;
+ struct lustre_quota_ctxt *qctxt = &obd->u.obt.obt_qctxt;
+ struct timeval work_start;
+ struct timeval work_end;
+ long timediff;
int rc = 0;
ENTRY;
+ do_gettimeofday(&work_start);
switch (oqctl->qc_cmd) {
case Q_QUOTAON:
rc = mds_quota_on(obd, oqctl);
CDEBUG(D_INFO, "mds_quotactl admin quota command %d, id %u, "
"type %d, failed: rc = %d\n",
oqctl->qc_cmd, oqctl->qc_id, oqctl->qc_type, rc);
+ do_gettimeofday(&work_end);
+ timediff = cfs_timeval_sub(&work_end, &work_start, NULL);
+ lprocfs_counter_add(qctxt->lqc_stats, LQUOTA_QUOTA_CTL, timediff);
RETURN(rc);
}
struct obd_device *obd = exp->exp_obd;
struct obd_device_target *obt = &obd->u.obt;
struct lvfs_run_ctxt saved;
+ struct lustre_quota_ctxt *qctxt = &obd->u.obt.obt_qctxt;
+ struct timeval work_start;
+ struct timeval work_end;
+ long timediff;
int rc = 0;
ENTRY;
+ do_gettimeofday(&work_start);
switch (oqctl->qc_cmd) {
case Q_FINVALIDATE:
case Q_QUOTAON:
else
gid = oqctl->qc_id;
- rc = qctxt_adjust_qunit(obd, &obd->u.obt.obt_qctxt,
- uid, gid, 1, 0);
+ rc = qctxt_adjust_qunit(obd, &obd->u.obt.obt_qctxt,
+ uid, gid, 1, 0, NULL);
if (rc == -EDQUOT || rc == -EBUSY) {
CDEBUG(D_QUOTA, "rc: %d.\n", rc);
rc = 0;
obd->obd_name, oqctl->qc_cmd);
RETURN(-EFAULT);
}
+ do_gettimeofday(&work_end);
+ timediff = cfs_timeval_sub(&work_end, &work_start, NULL);
+ lprocfs_counter_add(qctxt->lqc_stats, LQUOTA_QUOTA_CTL, timediff);
RETURN(rc);
}
#endif /* __KERNEL__ */
+#endif
int client_quota_ctl(struct obd_export *exp, struct obd_quotactl *oqctl)
{
struct ptlrpc_request *req;
struct obd_quotactl *oqc;
- int size[2] = { sizeof(struct ptlrpc_body), sizeof(*oqctl) };
+ __u32 size[2] = { sizeof(struct ptlrpc_body), sizeof(*oqctl) };
int ver, opc, rc;
ENTRY;
ptlrpc_req_set_repsize(req, 2, size);
rc = ptlrpc_queue_wait(req);
- oqc = lustre_swab_repbuf(req, REPLY_REC_OFF, sizeof(*oqc),
- lustre_swab_obd_quotactl);
+ if (rc) {
+ CERROR("ptlrpc_queue_wait failed, rc: %d\n", rc);
+ GOTO(out, rc);
+ }
+
+ oqc = NULL;
+ if (req->rq_repmsg)
+ oqc = lustre_swab_repbuf(req, REPLY_REC_OFF, sizeof(*oqc),
+ lustre_swab_obd_quotactl);
if (oqc == NULL) {
CERROR ("Can't unpack obd_quotactl\n");
GOTO(out, rc = -EPROTO);
int i, rc = 0;
ENTRY;
- if (oqctl->qc_cmd != Q_QUOTAON && oqctl->qc_cmd != Q_QUOTAOFF &&
- oqctl->qc_cmd != Q_GETOQUOTA && oqctl->qc_cmd != Q_INITQUOTA &&
- oqctl->qc_cmd != Q_SETQUOTA && oqctl->qc_cmd != Q_FINVALIDATE) {
+ if (oqctl->qc_cmd != LUSTRE_Q_QUOTAON &&
+ oqctl->qc_cmd != LUSTRE_Q_QUOTAOFF &&
+ oqctl->qc_cmd != Q_GETOQUOTA &&
+ oqctl->qc_cmd != Q_INITQUOTA &&
+ oqctl->qc_cmd != LUSTRE_Q_SETQUOTA &&
+ oqctl->qc_cmd != Q_FINVALIDATE) {
CERROR("bad quota opc %x for lov obd", oqctl->qc_cmd);
RETURN(-EFAULT);
}
}
RETURN(rc);
}
-