| commit | 9e1c0e43257b6df1ef012dd37c3f0f93b1ee47af | [log] [tgz] |
|---|---|---|
| author | Mike Marciniszyn <mike.marciniszyn@qlogic.com> | Fri Sep 23 13:16:39 2011 -0400 |
| committer | Roland Dreier <roland@purestorage.com> | Fri Oct 21 09:38:52 2011 -0700 |
| tree | be40833860d385491b1ac8fa13dffe414954ee76 | |
| parent | cc6ea1385b43487f6ef03bdc91416c8366d28311 [diff] |
IB/qib: Eliminate divide/mod in converting idx to egr buf pointer The context init now saves a shift from rcvegrbufs_perchunk rcvegrbufs_perchunk_shift using ilog2. A BUG_ON() protects the power of 2 assumption. Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <roland@purestorage.com>