diff options
| author | Christoph Hellwig <hch@infradead.org> | 2007-10-11 17:44:08 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-02-07 16:48:58 +1100 |
| commit | 613d70436c1aeda6843ca8b70c7fab6d0484a591 (patch) | |
| tree | e8cc8d1f2cf3720285f0439c9d057555ab293b0c /fs/xfs/linux-2.6/xfs_lrw.h | |
| parent | 007c61c68640ea17c036785b698d05da67b4365e (diff) | |
| download | linux-0-day-613d70436c1aeda6843ca8b70c7fab6d0484a591.tar.gz linux-0-day-613d70436c1aeda6843ca8b70c7fab6d0484a591.tar.xz | |
[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>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_lrw.h')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_lrw.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h index a982fbc6a7cf1..e200253139cfd 100644 --- a/fs/xfs/linux-2.6/xfs_lrw.h +++ b/fs/xfs/linux-2.6/xfs_lrw.h @@ -19,7 +19,6 @@ #define __XFS_LRW_H__ struct xfs_mount; -struct xfs_iocore; struct xfs_inode; struct xfs_bmbt_irec; struct xfs_buf; @@ -60,13 +59,13 @@ struct xfs_iomap; #define XFS_IOMAP_UNWRITTEN 27 #define XFS_SPLICE_READ_ENTER 28 #define XFS_SPLICE_WRITE_ENTER 29 -extern void xfs_rw_enter_trace(int, struct xfs_iocore *, - void *, size_t, loff_t, int); -extern void xfs_inval_cached_trace(struct xfs_iocore *, - xfs_off_t, xfs_off_t, xfs_off_t, xfs_off_t); +extern void xfs_rw_enter_trace(int, struct xfs_inode *, + void *, size_t, loff_t, int); +extern void xfs_inval_cached_trace(struct xfs_inode *, + xfs_off_t, xfs_off_t, xfs_off_t, xfs_off_t); #else -#define xfs_rw_enter_trace(tag, io, data, size, offset, ioflags) -#define xfs_inval_cached_trace(io, offset, len, first, last) +#define xfs_rw_enter_trace(tag, ip, data, size, offset, ioflags) +#define xfs_inval_cached_trace(ip, offset, len, first, last) #endif extern int xfsbdstrat(struct xfs_mount *, struct xfs_buf *); |