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authorChristoph Hellwig <hch@infradead.org>2008-04-22 17:33:33 +1000
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-04-29 15:53:16 +1000
commit4e5dbb3498e74514b9936d691413afc55fb84ea9 (patch)
tree1ed8b98d33e243f404f9c7fa28c4b0e2a6016508 /fs/xfs/xfs_vnodeops.c
parent42173f6860af7e016a950a9a19a66679cfc46d98 (diff)
downloadop-kernel-dev-4e5dbb3498e74514b9936d691413afc55fb84ea9.zip
op-kernel-dev-4e5dbb3498e74514b9936d691413afc55fb84ea9.tar.gz
[XFS] kill xfs_getattr
It's currently used by the ACL code to read di_mode/di_uid, but these are simple 32bit scalar values we can just read directly without locking. SGI-PV: 976035 SGI-Modid: xfs-linux-melb:xfs-kern:30897a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_vnodeops.c')
-rw-r--r--fs/xfs/xfs_vnodeops.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 3fef54b..04f3e30 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -76,132 +76,6 @@ xfs_open(
}
/*
- * xfs_getattr
- */
-int
-xfs_getattr(
- xfs_inode_t *ip,
- bhv_vattr_t *vap,
- int flags)
-{
- bhv_vnode_t *vp = XFS_ITOV(ip);
- xfs_mount_t *mp = ip->i_mount;
-
- xfs_itrace_entry(ip);
-
- if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
-
- if (!(flags & ATTR_LAZY))
- xfs_ilock(ip, XFS_ILOCK_SHARED);
-
- vap->va_size = XFS_ISIZE(ip);
- if (vap->va_mask == XFS_AT_SIZE)
- goto all_done;
-
- vap->va_nblocks =
- XFS_FSB_TO_BB(mp, ip->i_d.di_nblocks + ip->i_delayed_blks);
- vap->va_nodeid = ip->i_ino;
-#if XFS_BIG_INUMS
- vap->va_nodeid += mp->m_inoadd;
-#endif
- vap->va_nlink = ip->i_d.di_nlink;
-
- /*
- * Quick exit for non-stat callers
- */
- if ((vap->va_mask &
- ~(XFS_AT_SIZE|XFS_AT_FSID|XFS_AT_NODEID|
- XFS_AT_NLINK|XFS_AT_BLKSIZE)) == 0)
- goto all_done;
-
- /*
- * Copy from in-core inode.
- */
- vap->va_mode = ip->i_d.di_mode;
- vap->va_uid = ip->i_d.di_uid;
- vap->va_gid = ip->i_d.di_gid;
- vap->va_projid = ip->i_d.di_projid;
-
- /*
- * Check vnode type block/char vs. everything else.
- */
- switch (ip->i_d.di_mode & S_IFMT) {
- case S_IFBLK:
- case S_IFCHR:
- vap->va_rdev = ip->i_df.if_u2.if_rdev;
- vap->va_blocksize = BLKDEV_IOSIZE;
- break;
- default:
- vap->va_rdev = 0;
-
- if (!(XFS_IS_REALTIME_INODE(ip))) {
- vap->va_blocksize = xfs_preferred_iosize(mp);
- } else {
-
- /*
- * If the file blocks are being allocated from a
- * realtime partition, then return the inode's
- * realtime extent size or the realtime volume's
- * extent size.
- */
- vap->va_blocksize =
- xfs_get_extsz_hint(ip) << mp->m_sb.sb_blocklog;
- }
- break;
- }
-
- vn_atime_to_timespec(vp, &vap->va_atime);
- vap->va_mtime.tv_sec = ip->i_d.di_mtime.t_sec;
- vap->va_mtime.tv_nsec = ip->i_d.di_mtime.t_nsec;
- vap->va_ctime.tv_sec = ip->i_d.di_ctime.t_sec;
- vap->va_ctime.tv_nsec = ip->i_d.di_ctime.t_nsec;
-
- /*
- * Exit for stat callers. See if any of the rest of the fields
- * to be filled in are needed.
- */
- if ((vap->va_mask &
- (XFS_AT_XFLAGS|XFS_AT_EXTSIZE|XFS_AT_NEXTENTS|XFS_AT_ANEXTENTS|
- XFS_AT_GENCOUNT|XFS_AT_VCODE)) == 0)
- goto all_done;
-
- /*
- * Convert di_flags to xflags.
- */
- vap->va_xflags = xfs_ip2xflags(ip);
-
- /*
- * Exit for inode revalidate. See if any of the rest of
- * the fields to be filled in are needed.
- */
- if ((vap->va_mask &
- (XFS_AT_EXTSIZE|XFS_AT_NEXTENTS|XFS_AT_ANEXTENTS|
- XFS_AT_GENCOUNT|XFS_AT_VCODE)) == 0)
- goto all_done;
-
- vap->va_extsize = ip->i_d.di_extsize << mp->m_sb.sb_blocklog;
- vap->va_nextents =
- (ip->i_df.if_flags & XFS_IFEXTENTS) ?
- ip->i_df.if_bytes / sizeof(xfs_bmbt_rec_t) :
- ip->i_d.di_nextents;
- if (ip->i_afp)
- vap->va_anextents =
- (ip->i_afp->if_flags & XFS_IFEXTENTS) ?
- ip->i_afp->if_bytes / sizeof(xfs_bmbt_rec_t) :
- ip->i_d.di_anextents;
- else
- vap->va_anextents = 0;
- vap->va_gen = ip->i_d.di_gen;
-
- all_done:
- if (!(flags & ATTR_LAZY))
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
- return 0;
-}
-
-
-/*
* xfs_setattr
*/
int
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