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[XFS] call common xfs vfs-level helpers directly and remove vfs operations

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Also remove the now dead behavior code.

SGI-PV: 969608
SGI-Modid: xfs-linux-melb:xfs-kern:29505a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Christoph Hellwig
2007-08-30 17:20:39 +10:00
committed by Tim Shimmin
parent 48c872a9f3
commit 745f691912
18 changed files with 51 additions and 774 deletions
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21
fs/xfs/xfs_mount.h
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@@ -64,8 +64,6 @@ struct xfs_extdelta;
struct xfs_swapext;
struct xfs_mru_cache;
extern struct bhv_vfsops xfs_vfsops;
#define AIL_LOCK_T lock_t
#define AIL_LOCKINIT(x,y) spinlock_init(x,y)
#define AIL_LOCK_DESTROY(x) spinlock_destroy(x)
@@ -330,7 +328,7 @@ extern void xfs_icsb_sync_counters_flags(struct xfs_mount *, int);
#endif
typedef struct xfs_mount {
bhv_desc_t m_bhv; /* vfs xfs behavior */
struct bhv_vfs *m_vfsp;
xfs_tid_t m_tid; /* next unused tid for fs */
AIL_LOCK_T m_ail_lock; /* fs AIL mutex */
xfs_ail_entry_t m_ail; /* fs active log item list */
@@ -527,8 +525,10 @@ xfs_preferred_iosize(xfs_mount_t *mp)
#define XFS_LAST_UNMOUNT_WAS_CLEAN(mp) \
((mp)->m_flags & XFS_MOUNT_WAS_CLEAN)
#define XFS_FORCED_SHUTDOWN(mp) ((mp)->m_flags & XFS_MOUNT_FS_SHUTDOWN)
void xfs_do_force_shutdown(struct xfs_mount *mp, int flags, char *fname,
int lnnum);
#define xfs_force_shutdown(m,f) \
bhv_vfs_force_shutdown((XFS_MTOVFS(m)), f, __FILE__, __LINE__)
xfs_do_force_shutdown(m, f, __FILE__, __LINE__)
/*
* Flags for xfs_mountfs
@@ -548,20 +548,13 @@ xfs_preferred_iosize(xfs_mount_t *mp)
#define XFS_MTOVFS(mp) xfs_mtovfs(mp)
static inline struct bhv_vfs *xfs_mtovfs(xfs_mount_t *mp)
{
return bhvtovfs(&mp->m_bhv);
}
#define XFS_BHVTOM(bdp) xfs_bhvtom(bdp)
static inline xfs_mount_t *xfs_bhvtom(bhv_desc_t *bdp)
{
return (xfs_mount_t *)BHV_PDATA(bdp);
return mp->m_vfsp;
}
#define XFS_VFSTOM(vfs) xfs_vfstom(vfs)
static inline xfs_mount_t *xfs_vfstom(bhv_vfs_t *vfs)
{
return XFS_BHVTOM(bhv_lookup_range(VFS_BHVHEAD(vfs),
VFS_POSITION_XFS, VFS_POSITION_XFS));
return vfs->vfs_mount;
}
#define XFS_DADDR_TO_AGNO(mp,d) xfs_daddr_to_agno(mp,d)
@@ -633,7 +626,7 @@ typedef struct xfs_mod_sb {
extern xfs_mount_t *xfs_mount_init(void);
extern void xfs_mod_sb(xfs_trans_t *, __int64_t);
extern int xfs_log_sbcount(xfs_mount_t *, uint);
extern void xfs_mount_free(xfs_mount_t *mp, int remove_bhv);
extern void xfs_mount_free(xfs_mount_t *mp);
extern int xfs_mountfs(struct bhv_vfs *, xfs_mount_t *mp, int);
extern void xfs_mountfs_check_barriers(xfs_mount_t *mp);