From: Christoph Hellwig <hch@lst.de>
To: xfs@oss.sgi.com
Subject: [PATCH 1/5] kill vn_from_inode
Date: Wed, 23 Jul 2008 21:49:34 +0200 [thread overview]
Message-ID: <20080723194934.GB6188@lst.de> (raw)
bhv_vnode_t is just a typedef for struct inode, so there's no need for
a helper to convert between the two.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_super.c 2008-07-23 19:29:16.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c 2008-07-23 19:29:22.000000000 +0200
@@ -994,7 +994,7 @@ STATIC void
xfs_fs_destroy_inode(
struct inode *inode)
{
- kmem_zone_free(xfs_vnode_zone, vn_from_inode(inode));
+ kmem_zone_free(xfs_vnode_zone, inode);
}
STATIC void
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_vnode.h
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_vnode.h 2008-07-23 19:29:26.000000000 +0200
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_vnode.h 2008-07-23 19:29:52.000000000 +0200
@@ -27,10 +27,6 @@ typedef struct inode bhv_vnode_t;
/*
* Vnode to Linux inode mapping.
*/
-static inline bhv_vnode_t *vn_from_inode(struct inode *inode)
-{
- return inode;
-}
static inline struct inode *vn_to_inode(bhv_vnode_t *vnode)
{
return vnode;
@@ -100,8 +96,7 @@ extern bhv_vnode_t *vn_hold(bhv_vnode_t
static inline bhv_vnode_t *vn_grab(bhv_vnode_t *vp)
{
- struct inode *inode = igrab(vn_to_inode(vp));
- return inode ? vn_from_inode(inode) : NULL;
+ return igrab(vn_to_inode(vp));
}
/*
next reply other threads:[~2008-07-23 19:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-23 19:49 Christoph Hellwig [this message]
2008-07-24 7:57 ` [PATCH 1/5] kill vn_from_inode Lachlan McIlroy
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