[XFS] kill xfs_iocore_t
xfs_iocore_t is a structure embedded in xfs_inode. Except for one field it
just duplicates fields already in xfs_inode, and there is nothing this
abstraction buys us on XFS/Linux. This patch removes it and shrinks source
and binary size of xfs aswell as shrinking the size of xfs_inode by 60/44
bytes in debug/non-debug builds.
SGI-PV: 970852
SGI-Modid: xfs-linux-melb:xfs-kern:29754a
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index f77bda1..15dba2e 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -199,12 +199,9 @@
XFS_STATS_INC(xs_ig_found);
finish_inode:
- if (ip->i_d.di_mode == 0) {
- if (!(flags & XFS_IGET_CREATE)) {
- xfs_put_perag(mp, pag);
- return ENOENT;
- }
- xfs_iocore_inode_reinit(ip);
+ if (ip->i_d.di_mode == 0 && !(flags & XFS_IGET_CREATE)) {
+ xfs_put_perag(mp, pag);
+ return ENOENT;
}
if (lock_flags != 0)
@@ -235,7 +232,6 @@
xfs_itrace_exit_tag(ip, "xfs_iget.alloc");
xfs_inode_lock_init(ip, vp);
- xfs_iocore_inode_init(ip);
if (lock_flags)
xfs_ilock(ip, lock_flags);
@@ -331,9 +327,6 @@
ASSERT(ip->i_df.if_ext_max ==
XFS_IFORK_DSIZE(ip) / sizeof(xfs_bmbt_rec_t));
- ASSERT(((ip->i_d.di_flags & XFS_DIFLAG_REALTIME) != 0) ==
- ((ip->i_iocore.io_flags & XFS_IOCORE_RT) != 0));
-
xfs_iflags_set(ip, XFS_IMODIFIED);
*ipp = ip;