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xfs: kill off l_sectbb_mask

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There remains only one user of the l_sectbb_mask field in the log
structure.  Just kill it off and compute the mask where needed from
the power-of-2 sector size.

(Only update from last post is to accomodate the changes in the
previous patch in the series.)

Signed-off-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Alex Elder 2010-04-20 17:10:21 +10:00
parent 69ce58f08a
commit 48389ef175
3 changed files with 10 additions and 9 deletions
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fs/xfs/xfs_log.c
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@ -1089,7 +1089,6 @@ xlog_alloc_log(xfs_mount_t *mp,
}
}
log->l_sectBBsize = 1 << log2_size;
log->l_sectbb_mask = log->l_sectBBsize - 1;
xlog_get_iclog_buffer_size(mp, log);