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authorChristoph Hellwig <hch@lst.de>2006-09-28 10:58:52 +1000
committerTim Shimmin <tes@sgi.com>2006-09-28 10:58:52 +1000
commitfe48cae9ed979d2ac14080c837d793c4f6bfaa82 (patch)
tree8e130619553b5415952b2184a83c6fabc7c062f8 /fs/xfs
parent1121b219bf3fe6d1bd1d1f7618cc5e0c409fabb4 (diff)
downloadop-kernel-dev-fe48cae9ed979d2ac14080c837d793c4f6bfaa82.zip
op-kernel-dev-fe48cae9ed979d2ac14080c837d793c4f6bfaa82.tar.gz
[XFS] remove bhv_lookup, _range version works aswell and has more useful
semantics. SGI-PV: 954580 SGI-Modid: xfs-linux-melb:xfs-kern:26563a Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nathan Scott <nathans@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/linux-2.6/xfs_vnode.h2
-rw-r--r--fs/xfs/xfs_behavior.c20
-rw-r--r--fs/xfs/xfs_behavior.h2
-rw-r--r--fs/xfs/xfs_mount.h3
4 files changed, 2 insertions, 25 deletions
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index c42b322..515f5fd 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -85,8 +85,6 @@ typedef enum {
#define VN_BHV_HEAD(vp) ((bhv_head_t *)(&((vp)->v_bh)))
#define vn_bhv_head_init(bhp,name) bhv_head_init(bhp,name)
#define vn_bhv_remove(bhp,bdp) bhv_remove(bhp,bdp)
-#define vn_bhv_lookup(bhp,ops) bhv_lookup(bhp,ops)
-#define vn_bhv_lookup_unlocked(bhp,ops) bhv_lookup_unlocked(bhp,ops)
/*
* Vnode to Linux inode mapping.
diff --git a/fs/xfs/xfs_behavior.c b/fs/xfs/xfs_behavior.c
index f4fe371..0dc1721 100644
--- a/fs/xfs/xfs_behavior.c
+++ b/fs/xfs/xfs_behavior.c
@@ -110,26 +110,6 @@ bhv_remove_not_first(bhv_head_t *bhp, bhv_desc_t *bdp)
}
/*
- * Look for a specific ops vector on the specified behavior chain.
- * Return the associated behavior descriptor. Or NULL, if not found.
- */
-bhv_desc_t *
-bhv_lookup(bhv_head_t *bhp, void *ops)
-{
- bhv_desc_t *curdesc;
-
- for (curdesc = bhp->bh_first;
- curdesc != NULL;
- curdesc = curdesc->bd_next) {
-
- if (curdesc->bd_ops == ops)
- return curdesc;
- }
-
- return NULL;
-}
-
-/*
* Looks for the first behavior within a specified range of positions.
* Return the associated behavior descriptor. Or NULL, if none found.
*/
diff --git a/fs/xfs/xfs_behavior.h b/fs/xfs/xfs_behavior.h
index 6e6e56f..e7ca1fe 100644
--- a/fs/xfs/xfs_behavior.h
+++ b/fs/xfs/xfs_behavior.h
@@ -176,12 +176,10 @@ extern void bhv_insert_initial(bhv_head_t *, bhv_desc_t *);
* Behavior module prototypes.
*/
extern void bhv_remove_not_first(bhv_head_t *bhp, bhv_desc_t *bdp);
-extern bhv_desc_t * bhv_lookup(bhv_head_t *bhp, void *ops);
extern bhv_desc_t * bhv_lookup_range(bhv_head_t *bhp, int low, int high);
extern bhv_desc_t * bhv_base(bhv_head_t *bhp);
/* No bhv locking on Linux */
-#define bhv_lookup_unlocked bhv_lookup
#define bhv_base_unlocked bhv_base
#endif /* __XFS_BEHAVIOR_H__ */
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index b2bd4be..3091c44 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -541,7 +541,8 @@ static inline xfs_mount_t *xfs_bhvtom(bhv_desc_t *bdp)
#define XFS_VFSTOM(vfs) xfs_vfstom(vfs)
static inline xfs_mount_t *xfs_vfstom(bhv_vfs_t *vfs)
{
- return XFS_BHVTOM(bhv_lookup(VFS_BHVHEAD(vfs), &xfs_vfsops));
+ return XFS_BHVTOM(bhv_lookup_range(VFS_BHVHEAD(vfs),
+ VFS_POSITION_XFS, VFS_POSITION_XFS));
}
#define XFS_DADDR_TO_AGNO(mp,d) xfs_daddr_to_agno(mp,d)
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