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| author | Christoph Hellwig <hch@infradead.org> | 2007-10-11 09:44:08 +0200 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-02-07 06:48:58 +0100 |
| commit | 613d70436c1aeda6843ca8b70c7fab6d0484a591 (patch) | |
| tree | e8cc8d1f2cf3720285f0439c9d057555ab293b0c /fs/xfs/xfs_rw.h | |
| parent | [XFS] Remove spin.h (diff) | |
| download | linux-613d70436c1aeda6843ca8b70c7fab6d0484a591.tar.xz linux-613d70436c1aeda6843ca8b70c7fab6d0484a591.zip | |
[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/xfs_rw.h')
| -rw-r--r-- | fs/xfs/xfs_rw.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/xfs/xfs_rw.h b/fs/xfs/xfs_rw.h index 49875e1d129f..bcfe07aa7e6b 100644 --- a/fs/xfs/xfs_rw.h +++ b/fs/xfs/xfs_rw.h @@ -36,14 +36,6 @@ xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb) (xfs_daddr_t)XFS_FSB_TO_BB((ip)->i_mount, (fsb)) : \ XFS_FSB_TO_DADDR((ip)->i_mount, (fsb))); } -#define XFS_FSB_TO_DB_IO(io,fsb) xfs_fsb_to_db_io(io,fsb) -static inline xfs_daddr_t -xfs_fsb_to_db_io(struct xfs_iocore *io, xfs_fsblock_t fsb) -{ - return (((io)->io_flags & XFS_IOCORE_RT) ? \ - XFS_FSB_TO_BB((io)->io_mount, (fsb)) : \ - XFS_FSB_TO_DADDR((io)->io_mount, (fsb))); -} /* * Flags for xfs_free_eofblocks |