[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_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 7d3c4a7..d964e21 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -804,12 +804,8 @@
if (vap->va_xflags & XFS_XFLAG_EXTSZINHERIT)
di_flags |= XFS_DIFLAG_EXTSZINHERIT;
} else if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) {
- if (vap->va_xflags & XFS_XFLAG_REALTIME) {
+ if (vap->va_xflags & XFS_XFLAG_REALTIME)
di_flags |= XFS_DIFLAG_REALTIME;
- ip->i_iocore.io_flags |= XFS_IOCORE_RT;
- } else {
- ip->i_iocore.io_flags &= ~XFS_IOCORE_RT;
- }
if (vap->va_xflags & XFS_XFLAG_EXTSIZE)
di_flags |= XFS_DIFLAG_EXTSIZE;
}
@@ -3633,8 +3629,8 @@
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
- ip->i_iocore.io_dmevmask = ip->i_d.di_dmevmask = evmask;
- ip->i_iocore.io_dmstate = ip->i_d.di_dmstate = state;
+ ip->i_d.di_dmevmask = evmask;
+ ip->i_d.di_dmstate = state;
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
IHOLD(ip);
@@ -4172,7 +4168,7 @@
ioffset = offset & ~(rounding - 1);
if (VN_CACHED(vp) != 0) {
- xfs_inval_cached_trace(&ip->i_iocore, ioffset, -1,
+ xfs_inval_cached_trace(ip, ioffset, -1,
ctooff(offtoct(ioffset)), -1);
error = xfs_flushinval_pages(ip,
ctooff(offtoct(ioffset)),