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| author | Christoph Hellwig <hch@infradead.org> | 2008-03-06 13:46:12 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-04-18 11:40:35 +1000 |
| commit | a3da789640871c897901c5f766e33be78d56f35a (patch) | |
| tree | cbc8cda24404077100e2d029b21531b219affbfb | |
| parent | 979ebab11623894528d4d37b947533ea4e8649d1 (diff) | |
| download | op-kernel-dev-a3da789640871c897901c5f766e33be78d56f35a.zip op-kernel-dev-a3da789640871c897901c5f766e33be78d56f35a.tar.gz | |
[XFS] cleanup vnode use in xfs_link
SGI-PV: 976035
SGI-Modid: xfs-linux-melb:xfs-kern:30547a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_iops.c | 23 | ||||
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 12 | ||||
| -rw-r--r-- | fs/xfs/xfs_vnodeops.h | 2 |
3 files changed, 17 insertions, 20 deletions
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c index 62899a1..1df4820 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/linux-2.6/xfs_iops.c @@ -395,23 +395,22 @@ xfs_vn_link( struct inode *dir, struct dentry *dentry) { - struct inode *ip; /* inode of guy being linked to */ - bhv_vnode_t *vp; /* vp of name being linked */ + struct inode *inode; /* inode of guy being linked to */ int error; - ip = old_dentry->d_inode; /* inode being linked to */ - vp = vn_from_inode(ip); + inode = old_dentry->d_inode; - VN_HOLD(vp); - error = xfs_link(XFS_I(dir), vp, dentry); + igrab(inode); + error = xfs_link(XFS_I(dir), XFS_I(inode), dentry); if (unlikely(error)) { - VN_RELE(vp); - } else { - xfs_iflags_set(XFS_I(dir), XFS_IMODIFIED); - xfs_validate_fields(ip); - d_instantiate(dentry, ip); + iput(inode); + return -error; } - return -error; + + xfs_iflags_set(XFS_I(dir), XFS_IMODIFIED); + xfs_validate_fields(inode); + d_instantiate(dentry, inode); + return 0; } STATIC int diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index a42d7fe..10d2d22 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -2471,12 +2471,10 @@ xfs_remove( int xfs_link( xfs_inode_t *tdp, - bhv_vnode_t *src_vp, + xfs_inode_t *sip, bhv_vname_t *dentry) { - bhv_vnode_t *target_dir_vp = XFS_ITOV(tdp); xfs_mount_t *mp = tdp->i_mount; - xfs_inode_t *sip = xfs_vtoi(src_vp); xfs_trans_t *tp; xfs_inode_t *ips[2]; int error; @@ -2489,10 +2487,10 @@ xfs_link( int target_namelen; xfs_itrace_entry(tdp); - xfs_itrace_entry(xfs_vtoi(src_vp)); + xfs_itrace_entry(sip); target_namelen = VNAMELEN(dentry); - ASSERT(!VN_ISDIR(src_vp)); + ASSERT(!S_ISDIR(sip->i_d.di_mode)); if (XFS_FORCED_SHUTDOWN(mp)) return XFS_ERROR(EIO); @@ -2544,8 +2542,8 @@ xfs_link( * xfs_trans_cancel will both unlock the inodes and * decrement the associated ref counts. */ - VN_HOLD(src_vp); - VN_HOLD(target_dir_vp); + IHOLD(sip); + IHOLD(tdp); xfs_trans_ijoin(tp, sip, XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, tdp, XFS_ILOCK_EXCL); diff --git a/fs/xfs/xfs_vnodeops.h b/fs/xfs/xfs_vnodeops.h index 0acef12..79c13f5 100644 --- a/fs/xfs/xfs_vnodeops.h +++ b/fs/xfs/xfs_vnodeops.h @@ -28,7 +28,7 @@ int xfs_lookup(struct xfs_inode *dp, bhv_vname_t *dentry, int xfs_create(struct xfs_inode *dp, bhv_vname_t *dentry, mode_t mode, xfs_dev_t rdev, struct xfs_inode **ipp, struct cred *credp); int xfs_remove(struct xfs_inode *dp, bhv_vname_t *dentry); -int xfs_link(struct xfs_inode *tdp, bhv_vnode_t *src_vp, +int xfs_link(struct xfs_inode *tdp, struct xfs_inode *sip, bhv_vname_t *dentry); int xfs_mkdir(struct xfs_inode *dp, bhv_vname_t *dentry, mode_t mode, struct xfs_inode **ipp, struct cred *credp); |
