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Relocate common quota functions to shared code

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The quota functions are common to all implementations and can be
moved to common code.  As a simplification they were moved to the
Linux platform code in the initial refactoring.

Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Reviewed-by: Igor Kozhukhov <igor@dilos.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <ryan@ixsystems.com>
Closes #9710
This commit is contained in:
Ryan Moeller
2019-12-11 15:12:08 -05:00
committed by Brian Behlendorf
parent 4bc721965f
commit 957c7aa23c
12 changed files with 552 additions and 467 deletions
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include/os/linux/zfs/sys/zfs_vfsops.h
-12
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@@ -198,18 +198,6 @@ extern int zfs_suspend_fs(zfsvfs_t *zfsvfs);
extern int zfs_resume_fs(zfsvfs_t *zfsvfs, struct dsl_dataset *ds);
extern int zfs_end_fs(zfsvfs_t *zfsvfs, struct dsl_dataset *ds);
extern void zfs_exit_fs(zfsvfs_t *zfsvfs);
extern int zfs_userspace_one(zfsvfs_t *zfsvfs, zfs_userquota_prop_t type,
const char *domain, uint64_t rid, uint64_t *valuep);
extern int zfs_userspace_many(zfsvfs_t *zfsvfs, zfs_userquota_prop_t type,
uint64_t *cookiep, void *vbuf, uint64_t *bufsizep);
extern int zfs_set_userquota(zfsvfs_t *zfsvfs, zfs_userquota_prop_t type,
const char *domain, uint64_t rid, uint64_t quota);
extern boolean_t zfs_id_overblockquota(zfsvfs_t *zfsvfs, uint64_t usedobj,
uint64_t id);
extern boolean_t zfs_id_overobjquota(zfsvfs_t *zfsvfs, uint64_t usedobj,
uint64_t id);
extern boolean_t zfs_id_overquota(zfsvfs_t *zfsvfs, uint64_t usedobj,
uint64_t id);
extern int zfs_set_version(zfsvfs_t *zfsvfs, uint64_t newvers);
extern int zfsvfs_create(const char *name, boolean_t readony, zfsvfs_t **zfvp);
extern int zfsvfs_create_impl(zfsvfs_t **zfvp, zfsvfs_t *zfsvfs, objset_t *os);
include/sys/Makefile.am
+1
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@@ -107,6 +107,7 @@ COMMON_H = \
$(top_srcdir)/include/sys/zfs_file.h \
$(top_srcdir)/include/sys/zfs_fuid.h \
$(top_srcdir)/include/sys/zfs_project.h \
$(top_srcdir)/include/sys/zfs_quota.h \
$(top_srcdir)/include/sys/zfs_ratelimit.h \
$(top_srcdir)/include/sys/zfs_rlock.h \
$(top_srcdir)/include/sys/zfs_sa.h \
include/sys/zfs_fuid.h
+2
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@@ -116,6 +116,8 @@ extern int zfs_fuid_find_by_domain(zfsvfs_t *, const char *domain,
char **retdomain, boolean_t addok);
extern const char *zfs_fuid_find_by_idx(zfsvfs_t *zfsvfs, uint32_t idx);
extern void zfs_fuid_txhold(zfsvfs_t *zfsvfs, dmu_tx_t *tx);
extern int zfs_id_to_fuidstr(zfsvfs_t *zfsvfs, const char *domain, uid_t rid,
char *buf, boolean_t addok);
#endif
char *zfs_fuid_idx_domain(avl_tree_t *, uint32_t);
include/sys/zfs_quota.h
+46
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@@ -0,0 +1,46 @@
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
#ifndef _SYS_ZFS_QUOTA_H
#define _SYS_ZFS_QUOTA_H
#include <sys/dmu.h>
#include <sys/fs/zfs.h>
#include <sys/zfs_vfsops.h>
extern int zfs_space_delta_cb(dmu_object_type_t bonustype, void *data,
uint64_t *userp, uint64_t *groupp, uint64_t *projectp);
extern int zfs_userspace_one(zfsvfs_t *zfsvfs, zfs_userquota_prop_t type,
const char *domain, uint64_t rid, uint64_t *valuep);
extern int zfs_userspace_many(zfsvfs_t *zfsvfs, zfs_userquota_prop_t type,
uint64_t *cookiep, void *vbuf, uint64_t *bufsizep);
extern int zfs_set_userquota(zfsvfs_t *zfsvfs, zfs_userquota_prop_t type,
const char *domain, uint64_t rid, uint64_t quota);
extern boolean_t zfs_id_overobjquota(zfsvfs_t *zfsvfs, uint64_t usedobj,
uint64_t id);
extern boolean_t zfs_id_overblockquota(zfsvfs_t *zfsvfs, uint64_t usedobj,
uint64_t id);
extern boolean_t zfs_id_overquota(zfsvfs_t *zfsvfs, uint64_t usedobj,
uint64_t id);
#endif