diff options
| author |   David Chinner <david@fromorbit.com> | 2008-08-13 15:45:15 +1000 |
|---|---|---|
| committer |   Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-08-13 15:45:15 +1000 |
| commit | 016516462575d28fab3354f762cad16c86c09116 (patch) | |
| tree | ef644fe09f5eb963df28ad7e7bda3d547cae46d1 /fs/xfs/linux-2.6/xfs_export.c | |
| parent | [XFS] Do not access buffers after dropping reference count (diff) | |
| download | linux-dev-016516462575d28fab3354f762cad16c86c09116.tar.xz linux-dev-016516462575d28fab3354f762cad16c86c09116.zip | |
[XFS] Avoid directly referencing the VFS inode.
In several places we directly convert from the XFS inode
to the linux (VFS) inode by a simple deference of ip->i_vnode.
We should not do this - a helper function should be used to
extract the VFS inode from the XFS inode.
Introduce the function VFS_I() to extract the VFS inode
from the XFS inode. The name was chosen to match XFS_I() which
is used to extract the XFS inode from the VFS inode.
SGI-PV: 981498
SGI-Modid: xfs-linux-melb:xfs-kern:31720a
Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_export.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c index 987fe84f7b13..d3880b7c147d 100644 --- a/fs/xfs/linux-2.6/xfs_export.c +++ b/fs/xfs/linux-2.6/xfs_export.c @@ -139,7 +139,7 @@ xfs_nfs_get_inode( } xfs_iunlock(ip, XFS_ILOCK_SHARED); - return ip->i_vnode; + return VFS_I(ip); } STATIC struct dentry * @@ -219,9 +219,9 @@ xfs_fs_get_parent( if (unlikely(error)) return ERR_PTR(-error); - parent = d_alloc_anon(cip->i_vnode); + parent = d_alloc_anon(VFS_I(cip)); if (unlikely(!parent)) { - iput(cip->i_vnode); + iput(VFS_I(cip)); return ERR_PTR(-ENOMEM); } return parent; |