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authorChristoph Hellwig <hch@infradead.org>2007-08-30 17:19:57 +1000
committerTim Shimmin <tes@chook.melbourne.sgi.com>2007-10-16 11:43:26 +1000
commitb09cc77109dbf33463480952de10511a2b67bba6 (patch)
tree722ed205af03de0f33b955aeb3a573565242497a /fs/xfs/xfs_mount.h
parent293688ec420f1160ed93ea4c7948ed5baf8bafa7 (diff)
downloadop-kernel-dev-b09cc77109dbf33463480952de10511a2b67bba6.zip
op-kernel-dev-b09cc77109dbf33463480952de10511a2b67bba6.tar.gz
[XFS] remove dependency of the quota module on behaviors
Mount options are now parsed by the main XFS module and rejected if quota support is not available, and there are some new quota operation for the quotactl syscall and calls to quote in the mount, unmount and sync callchains. SGI-PV: 969608 SGI-Modid: xfs-linux-melb:xfs-kern:29503a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
-rw-r--r--fs/xfs/xfs_mount.h43
1 files changed, 28 insertions, 15 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index a7cd596..594d785 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -142,6 +142,9 @@ typedef struct xfs_dquot * (*xfs_dqvopchown_t)(
struct xfs_dquot **, struct xfs_dquot *);
typedef int (*xfs_dqvopchownresv_t)(struct xfs_trans *, struct xfs_inode *,
struct xfs_dquot *, struct xfs_dquot *, uint);
+typedef void (*xfs_dqstatvfs_t)(struct xfs_inode *, bhv_statvfs_t *);
+typedef int (*xfs_dqsync_t)(struct xfs_mount *, int flags);
+typedef int (*xfs_quotactl_t)(struct xfs_mount *, int, int, xfs_caddr_t);
typedef struct xfs_qmops {
xfs_qminit_t xfs_qminit;
@@ -157,35 +160,44 @@ typedef struct xfs_qmops {
xfs_dqvoprename_t xfs_dqvoprename;
xfs_dqvopchown_t xfs_dqvopchown;
xfs_dqvopchownresv_t xfs_dqvopchownresv;
+ xfs_dqstatvfs_t xfs_dqstatvfs;
+ xfs_dqsync_t xfs_dqsync;
+ xfs_quotactl_t xfs_quotactl;
struct xfs_dqtrxops *xfs_dqtrxops;
} xfs_qmops_t;
#define XFS_QM_INIT(mp, mnt, fl) \
- (*(mp)->m_qm_ops.xfs_qminit)(mp, mnt, fl)
+ (*(mp)->m_qm_ops->xfs_qminit)(mp, mnt, fl)
#define XFS_QM_MOUNT(mp, mnt, fl, mfsi_flags) \
- (*(mp)->m_qm_ops.xfs_qmmount)(mp, mnt, fl, mfsi_flags)
+ (*(mp)->m_qm_ops->xfs_qmmount)(mp, mnt, fl, mfsi_flags)
#define XFS_QM_UNMOUNT(mp) \
- (*(mp)->m_qm_ops.xfs_qmunmount)(mp)
+ (*(mp)->m_qm_ops->xfs_qmunmount)(mp)
#define XFS_QM_DONE(mp) \
- (*(mp)->m_qm_ops.xfs_qmdone)(mp)
+ (*(mp)->m_qm_ops->xfs_qmdone)(mp)
#define XFS_QM_DQRELE(mp, dq) \
- (*(mp)->m_qm_ops.xfs_dqrele)(dq)
+ (*(mp)->m_qm_ops->xfs_dqrele)(dq)
#define XFS_QM_DQATTACH(mp, ip, fl) \
- (*(mp)->m_qm_ops.xfs_dqattach)(ip, fl)
+ (*(mp)->m_qm_ops->xfs_dqattach)(ip, fl)
#define XFS_QM_DQDETACH(mp, ip) \
- (*(mp)->m_qm_ops.xfs_dqdetach)(ip)
+ (*(mp)->m_qm_ops->xfs_dqdetach)(ip)
#define XFS_QM_DQPURGEALL(mp, fl) \
- (*(mp)->m_qm_ops.xfs_dqpurgeall)(mp, fl)
+ (*(mp)->m_qm_ops->xfs_dqpurgeall)(mp, fl)
#define XFS_QM_DQVOPALLOC(mp, ip, uid, gid, prid, fl, dq1, dq2) \
- (*(mp)->m_qm_ops.xfs_dqvopalloc)(mp, ip, uid, gid, prid, fl, dq1, dq2)
+ (*(mp)->m_qm_ops->xfs_dqvopalloc)(mp, ip, uid, gid, prid, fl, dq1, dq2)
#define XFS_QM_DQVOPCREATE(mp, tp, ip, dq1, dq2) \
- (*(mp)->m_qm_ops.xfs_dqvopcreate)(tp, ip, dq1, dq2)
+ (*(mp)->m_qm_ops->xfs_dqvopcreate)(tp, ip, dq1, dq2)
#define XFS_QM_DQVOPRENAME(mp, ip) \
- (*(mp)->m_qm_ops.xfs_dqvoprename)(ip)
+ (*(mp)->m_qm_ops->xfs_dqvoprename)(ip)
#define XFS_QM_DQVOPCHOWN(mp, tp, ip, dqp, dq) \
- (*(mp)->m_qm_ops.xfs_dqvopchown)(tp, ip, dqp, dq)
+ (*(mp)->m_qm_ops->xfs_dqvopchown)(tp, ip, dqp, dq)
#define XFS_QM_DQVOPCHOWNRESV(mp, tp, ip, dq1, dq2, fl) \
- (*(mp)->m_qm_ops.xfs_dqvopchownresv)(tp, ip, dq1, dq2, fl)
+ (*(mp)->m_qm_ops->xfs_dqvopchownresv)(tp, ip, dq1, dq2, fl)
+#define XFS_QM_DQSTATVFS(ip, statp) \
+ (*(ip)->i_mount->m_qm_ops->xfs_dqstatvfs)(ip, statp)
+#define XFS_QM_DQSYNC(mp, flags) \
+ (*(mp)->m_qm_ops->xfs_dqsync)(mp, flags)
+#define XFS_QM_QUOTACTL(mp, cmd, id, addr) \
+ (*(mp)->m_qm_ops->xfs_quotactl)(mp, cmd, id, addr)
/*
@@ -413,7 +425,7 @@ typedef struct xfs_mount {
struct xfs_chash *m_chash; /* fs private inode per-cluster
* hash table */
struct xfs_dmops *m_dm_ops; /* vector of DMI ops */
- struct xfs_qmops m_qm_ops; /* vector of XQM ops */
+ struct xfs_qmops *m_qm_ops; /* vector of XQM ops */
struct xfs_ioops m_io_ops; /* vector of I/O ops */
atomic_t m_active_trans; /* number trans frozen */
#ifdef HAVE_PERCPU_SB
@@ -649,9 +661,10 @@ extern int xfs_sb_validate_fsb_count(struct xfs_sb *, __uint64_t);
extern int xfs_dmops_get(struct xfs_mount *, struct xfs_mount_args *);
extern void xfs_dmops_put(struct xfs_mount *);
+extern int xfs_qmops_get(struct xfs_mount *, struct xfs_mount_args *);
+extern void xfs_qmops_put(struct xfs_mount *);
extern struct xfs_dmops xfs_dmcore_xfs;
-extern struct xfs_qmops xfs_qmcore_stub;
extern struct xfs_ioops xfs_iocore_xfs;
extern int xfs_init(void);
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