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[XFS] Remove m_nreadaheads

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m_nreadaheads in the mount struct is never used; remove it and the various
macros assigned to it. Also remove a couple other unused macros in the
same areas.

Removes one user of xfs_physmem.

SGI-PV: 968563
SGI-Modid: xfs-linux-melb:xfs-kern:29322a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Eric Sandeen
2007-08-16 16:24:31 +10:00
committed by Tim Shimmin
parent cd8b0a97bd
commit 40906630f1
4 changed files with 0 additions and 42 deletions
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5
fs/xfs/linux-2.6/xfs_lrw.h
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@@ -71,11 +71,6 @@ extern void xfs_inval_cached_trace(struct xfs_iocore *,
#define xfs_inval_cached_trace(io, offset, len, first, last)
#endif
/*
* Maximum count of bmaps used by read and write paths.
*/
#define XFS_MAX_RW_NBMAPS 4
extern int xfs_bmap(struct bhv_desc *, xfs_off_t, ssize_t, int,
struct xfs_iomap *, int *);
extern int xfsbdstrat(struct xfs_mount *, struct xfs_buf *);