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| author | Eric Sandeen <sandeen@sandeen.net> | 2007-08-16 16:24:31 +1000 |
|---|---|---|
| committer | Tim Shimmin <tes@chook.melbourne.sgi.com> | 2007-10-15 16:37:46 +1000 |
| commit | 40906630f18fdf5ac27f5928c20f76eeac8fb0f0 (patch) | |
| tree | d567e11ad9234ad37ed59213ad8344891d573c78 /fs/xfs/xfs_mount.c | |
| parent | cd8b0a97bd9216578a44a9bf82188cd901295964 (diff) | |
| download | linux-40906630f18fdf5ac27f5928c20f76eeac8fb0f0.tar.gz linux-40906630f18fdf5ac27f5928c20f76eeac8fb0f0.tar.bz2 linux-40906630f18fdf5ac27f5928c20f76eeac8fb0f0.zip | |
[XFS] Remove m_nreadaheads
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>
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index a66b39805176..4458e706b1c6 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -871,16 +871,6 @@ xfs_mountfs( writeio_log = mp->m_writeio_log; } - /* - * Set the number of readahead buffers to use based on - * physical memory size. - */ - if (xfs_physmem <= 4096) /* <= 16MB */ - mp->m_nreadaheads = XFS_RW_NREADAHEAD_16MB; - else if (xfs_physmem <= 8192) /* <= 32MB */ - mp->m_nreadaheads = XFS_RW_NREADAHEAD_32MB; - else - mp->m_nreadaheads = XFS_RW_NREADAHEAD_K32; if (sbp->sb_blocklog > readio_log) { mp->m_readio_log = sbp->sb_blocklog; } else { |