/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * lustre/quota/quota_internal.h
+ * GPL HEADER START
*
- * Copyright (c) 2001-2005 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 __QUOTA_INTERNAL_H
#include <lustre_quota.h>
+#ifdef HAVE_QUOTA_SUPPORT
+
/* QUSG covnert bytes to blocks when counting block quota */
#define QUSG(count, isblk) (isblk ? toqb(count) : count)
/* This flag is set in qc_stat to distinguish if the current getquota
* operation is for quota recovery */
#define QUOTA_RECOVERING 0x01
+#define OBD_LQUOTA_DEVICENAME "lquota"
#ifdef __KERNEL__
void qunit_cache_cleanup(void);
int qunit_cache_init(void);
int qctxt_adjust_qunit(struct obd_device *obd, struct lustre_quota_ctxt *qctxt,
- uid_t uid, gid_t gid, __u32 isblk, int wait);
+ uid_t uid, gid_t gid, __u32 isblk, int wait,
+ struct obd_trans_info *oti);
int qctxt_wait_pending_dqacq(struct lustre_quota_ctxt *qctxt, unsigned int id,
unsigned short type, int isblk);
-int qctxt_init(struct lustre_quota_ctxt *qctxt, struct super_block *sb,
- dqacq_handler_t handler);
+int qctxt_init(struct obd_device *obd, dqacq_handler_t handler);
void qctxt_cleanup(struct lustre_quota_ctxt *qctxt, int force);
void qslave_start_recovery(struct obd_device *obd,
struct lustre_quota_ctxt *qctxt);
int compute_remquota(struct obd_device *obd,
struct lustre_quota_ctxt *qctxt, struct qunit_data *qdata,
int isblk);
+int check_qm(struct lustre_quota_ctxt *qctxt);
/* quota_master.c */
int lustre_dquot_init(void);
void lustre_dquot_exit(void);
/* quota_ctl.c */
int mds_quota_ctl(struct obd_export *exp, struct obd_quotactl *oqctl);
int filter_quota_ctl(struct obd_export *exp, struct obd_quotactl *oqctl);
-int client_quota_ctl(struct obd_export *exp, struct obd_quotactl *oqctl);
-int lov_quota_ctl(struct obd_export *exp, struct obd_quotactl *oqctl);
/* quota_chk.c */
int target_quota_check(struct obd_export *exp, struct obd_quotactl *oqctl);
-int client_quota_check(struct obd_export *exp, struct obd_quotactl *oqctl);
-int lov_quota_check(struct obd_export *exp, struct obd_quotactl *oqctl);
-int client_quota_poll_check(struct obd_export *exp, struct if_quotacheck *qchk);
-#ifdef LPROCFS
-void lprocfs_quotactl_test_init_vars(struct lprocfs_static_vars *lvars);
-void lprocfs_quotacheck_test_init_vars(struct lprocfs_static_vars *lvars);
-#else
-static inline void lprocfs_quotactl_test_init_vars
- (struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-static inline void lprocfs_quotacheck_test_init_vars
- (struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-#endif
-
-/* quota_adjust_qunit.c */
-int client_quota_adjust_qunit(struct obd_export *exp, struct
- quota_adjust_qunit *oqaq);
-int lov_quota_adjust_qunit(struct obd_export *exp, struct
- quota_adjust_qunit *oqaq);
int quota_adjust_slave_lqs(struct quota_adjust_qunit *oqaq, struct
lustre_quota_ctxt *qctxt);
void qdata_to_oqaq(struct qunit_data *qdata,
int is_req, int is_exp);
extern int quote_copy_qdata(struct ptlrpc_request *req, struct qunit_data *qdata,
int is_req, int is_exp);
-int filter_quota_adjust_qunit(struct obd_export *exp, struct
- quota_adjust_qunit *oqaq);
+int filter_quota_adjust_qunit(struct obd_export *exp,
+ struct quota_adjust_qunit *oqaq,
+ struct lustre_quota_ctxt *qctxt);
+int lquota_proc_setup(struct obd_device *obd, int is_master);
+int lquota_proc_cleanup(struct lustre_quota_ctxt *qctxt);
+
+extern cfs_proc_dir_entry_t *lquota_type_proc_dir;
#endif
#define LQS_BLK_DECREASE 1
#endif
+int client_quota_adjust_qunit(struct obd_export *exp,
+ struct quota_adjust_qunit *oqaq,
+ struct lustre_quota_ctxt *qctxt);
+int lov_quota_adjust_qunit(struct obd_export *exp,
+ struct quota_adjust_qunit *oqaq,
+ struct lustre_quota_ctxt *qctxt);
+int client_quota_ctl(struct obd_export *exp, struct obd_quotactl *oqctl);
+int lov_quota_ctl(struct obd_export *exp, struct obd_quotactl *oqctl);
+int client_quota_check(struct obd_export *exp, struct obd_quotactl *oqctl);
+int lov_quota_check(struct obd_export *exp, struct obd_quotactl *oqctl);
+int client_quota_poll_check(struct obd_export *exp, struct if_quotacheck *qchk);
+#endif
git://git.whamcloud.com / fs / lustre-release.git / blobdiff