xfs: cleanup xlog_get_iclog_buffer_size

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We don't really need all the messy branches in the function, as it
really does three things, out of which 2 are common for all branches:

 1) set up mount point log buffer size and count values if not already
    done from mount options
 2) calculate the number of log headers
 3) set up all the values in struct xlog based on the above

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

...

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Christoph Hellwig 2019-06-28 19:27:20 -07:00 • committed by Darrick J. Wong

parent 76ce9823ac

commit 4f62282a36

1 changed files with 11 additions and 41 deletions

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fs/xfs/xfs_log.c

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