[XFS] Complete transition away from linvfs naming convention, finally.
SGI-PV: 947038
SGI-Modid: xfs-linux-melb:xfs-kern:25474a
Signed-off-by: Nathan Scott <nathans@sgi.com>
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index 0cf92ca..06f5845 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -116,8 +116,14 @@
/*
* Vnode to Linux inode mapping.
*/
-#define LINVFS_GET_VP(inode) ((vnode_t *)list_entry(inode, vnode_t, v_inode))
-#define LINVFS_GET_IP(vp) (&(vp)->v_inode)
+static inline struct vnode *vn_from_inode(struct inode *inode)
+{
+ return (vnode_t *)list_entry(inode, vnode_t, v_inode);
+}
+static inline struct inode *vn_to_inode(struct vnode *vnode)
+{
+ return &vnode->v_inode;
+}
/*
* Vnode flags.
@@ -498,7 +504,7 @@
static inline int vn_count(struct vnode *vp)
{
- return atomic_read(&LINVFS_GET_IP(vp)->i_count);
+ return atomic_read(&vn_to_inode(vp)->i_count);
}
/*
@@ -512,16 +518,16 @@
vn_trace_hold(vp, __FILE__, __LINE__, (inst_t *)__return_address))
#define VN_RELE(vp) \
(vn_trace_rele(vp, __FILE__, __LINE__, (inst_t *)__return_address), \
- iput(LINVFS_GET_IP(vp)))
+ iput(vn_to_inode(vp)))
#else
#define VN_HOLD(vp) ((void)vn_hold(vp))
-#define VN_RELE(vp) (iput(LINVFS_GET_IP(vp)))
+#define VN_RELE(vp) (iput(vn_to_inode(vp)))
#endif
static inline struct vnode *vn_grab(struct vnode *vp)
{
- struct inode *inode = igrab(LINVFS_GET_IP(vp));
- return inode ? LINVFS_GET_VP(inode) : NULL;
+ struct inode *inode = igrab(vn_to_inode(vp));
+ return inode ? vn_from_inode(inode) : NULL;
}
/*
@@ -529,7 +535,7 @@
*/
#define VNAME(dentry) ((char *) (dentry)->d_name.name)
#define VNAMELEN(dentry) ((dentry)->d_name.len)
-#define VNAME_TO_VNODE(dentry) (LINVFS_GET_VP((dentry)->d_inode))
+#define VNAME_TO_VNODE(dentry) (vn_from_inode((dentry)->d_inode))
/*
* Vnode spinlock manipulation.
@@ -558,12 +564,12 @@
*/
static inline void vn_mark_bad(struct vnode *vp)
{
- make_bad_inode(LINVFS_GET_IP(vp));
+ make_bad_inode(vn_to_inode(vp));
}
static inline int VN_BAD(struct vnode *vp)
{
- return is_bad_inode(LINVFS_GET_IP(vp));
+ return is_bad_inode(vn_to_inode(vp));
}
/*
@@ -588,9 +594,9 @@
/*
* Some useful predicates.
*/
-#define VN_MAPPED(vp) mapping_mapped(LINVFS_GET_IP(vp)->i_mapping)
-#define VN_CACHED(vp) (LINVFS_GET_IP(vp)->i_mapping->nrpages)
-#define VN_DIRTY(vp) mapping_tagged(LINVFS_GET_IP(vp)->i_mapping, \
+#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, \
PAGECACHE_TAG_DIRTY)
#define VMODIFY(vp) VN_FLAGSET(vp, VMODIFIED)
#define VUNMODIFY(vp) VN_FLAGCLR(vp, VMODIFIED)