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cciss: add BUILD_BUG_ON() for catching bad CommandList_struct alignment
author
Jens Axboe
<jens.axboe@oracle.com>
Fri, 27 Feb 2009 19:14:20 +0000
(20:14 +0100)
committer
Jens Axboe
<jens.axboe@oracle.com>
Tue, 24 Mar 2009 11:35:16 +0000
(12:35 +0100)
The hardware requires 64-bit alignment of commands, so add a build bug
check for that. The recent commit
8a3173de4ab4cdacc43675dc5c077f9a5bf17f5f
didn't change the size of the command, but other additions/changes may and
thus break badly at runtime.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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