[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>

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