| commit | 92bdae5d9c95c9dece7886cbdf1f50548b44e60a | [log] [tgz] |
|---|---|---|
| author | Fabian Frederick <fabf@skynet.be> | Tue Jun 03 21:55:15 2014 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Tue Jun 10 10:48:28 2014 +0200 |
| tree | dbd84088c6800a04b48df9ab00fd21175aa7b5da | |
| parent | dbe33fc9ad0cd965afe71cd6fca9539afd704e38 [diff] |
s390/qdio: replace shift loop by ilog2 account_sbals is called by get_inbound_buffer_frontier and get_outbound_buffer_frontier with 'count' value > 0 so we can safely convert shift loop to ilog2. Cc: Joe Perches <joe@perches.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>