diff options
| author | Christoph Hellwig <hch@infradead.org> | 2008-08-13 16:12:05 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-08-13 16:12:05 +1000 |
| commit | 863890cd90e8b213f7028036c6e2200d93223527 (patch) | |
| tree | 3b4312d515113e4b19d7e82fea9902c69d183d60 /fs/xfs/linux-2.6/xfs_vnode.h | |
| parent | a19d033cd2cc66120f01b370ec081d67b59b7924 (diff) | |
[XFS] kill vn_to_inode
bhv_vnode_t is just a typedef for struct inode, so there's
no need for a helper to convert between the two.
SGI-PV: 981498
SGI-Modid: xfs-linux-melb:xfs-kern:31761a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_vnode.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_vnode.h | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h index 536515cad90e..cc53687ff826 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.h +++ b/fs/xfs/linux-2.6/xfs_vnode.h @@ -25,14 +25,6 @@ struct attrlist_cursor_kern; typedef struct inode bhv_vnode_t; /* - * Vnode to Linux inode mapping. - */ -static inline struct inode *vn_to_inode(bhv_vnode_t *vnode) -{ - return vnode; -} - -/* * Return values for xfs_inactive. A return value of * VN_INACTIVE_NOCACHE implies that the file system behavior * has disassociated its state and bhv_desc_t from the vnode. @@ -74,7 +66,7 @@ extern void vn_ioerror(struct xfs_inode *ip, int error, char *f, int l); static inline int vn_count(bhv_vnode_t *vp) { - return atomic_read(&vn_to_inode(vp)->i_count); + return atomic_read(&vp->i_count); } /* @@ -88,15 +80,15 @@ extern bhv_vnode_t *vn_hold(bhv_vnode_t *); xfs_itrace_hold(XFS_I(vp), __FILE__, __LINE__, (inst_t *)__return_address)) #define VN_RELE(vp) \ (xfs_itrace_rele(XFS_I(vp), __FILE__, __LINE__, (inst_t *)__return_address), \ - iput(vn_to_inode(vp))) + iput(vp)) #else #define VN_HOLD(vp) ((void)vn_hold(vp)) -#define VN_RELE(vp) (iput(vn_to_inode(vp))) +#define VN_RELE(vp) (iput(vp)) #endif static inline bhv_vnode_t *vn_grab(bhv_vnode_t *vp) { - return igrab(vn_to_inode(vp)); + return igrab(vp); } /* @@ -104,7 +96,7 @@ static inline bhv_vnode_t *vn_grab(bhv_vnode_t *vp) */ static inline int VN_BAD(bhv_vnode_t *vp) { - return is_bad_inode(vn_to_inode(vp)); + return is_bad_inode(vp); } /* @@ -129,9 +121,9 @@ static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt) /* * Some useful predicates. */ -#define VN_MAPPED(vp) mapping_mapped(vn_to_inode(vp)->i_mapping) -#define VN_CACHED(vp) (vn_to_inode(vp)->i_mapping->nrpages) -#define VN_DIRTY(vp) mapping_tagged(vn_to_inode(vp)->i_mapping, \ +#define VN_MAPPED(vp) mapping_mapped(vp->i_mapping) +#define VN_CACHED(vp) (vp->i_mapping->nrpages) +#define VN_DIRTY(vp) mapping_tagged(vp->i_mapping, \ PAGECACHE_TAG_DIRTY) |