From ec90c5563413ba6d29607397c54958d49c3461a3 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 23 May 2011 08:52:53 +0000 Subject: xfs: remove if_lastex The if_lastex field in struct xfs_ifork is only used as a temporary index during xfs_bmapi and xfs_bunmapi. Instead of using the inode fork to store it keep it local in the callchain. Fortunately this is very easy as we already pass a stack copy of it down the whole chain which can simplify be changed to be passed by reference. Signed-off-by: Christoph Hellwig Signed-off-by: Alex Elder --- fs/xfs/xfs_inode.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'fs/xfs/xfs_inode.c') diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index da46c0f55038..c96bdeda23bb 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -920,7 +920,6 @@ xfs_iread_extents( /* * We know that the size is valid (it's checked in iformat_btree) */ - ifp->if_lastex = NULLEXTNUM; ifp->if_bytes = ifp->if_real_bytes = 0; ifp->if_flags |= XFS_IFEXTENTS; xfs_iext_add(ifp, 0, nextents); @@ -3191,7 +3190,6 @@ xfs_iext_add( } ifp->if_u1.if_extents = ifp->if_u2.if_inline_ext; ifp->if_real_bytes = 0; - ifp->if_lastex = nextents + ext_diff; } /* * Otherwise use a linear (direct) extent list. -- cgit v1.2.3