| commit | 90f951edb702c887ea392aee8a3e42bdabd27803 | [log] [tgz] |
|---|---|---|
| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | Thu Mar 27 16:40:33 2014 -0400 |
| committer | Christoph Hellwig <hch@lst.de> | Wed May 28 18:13:23 2014 +0200 |
| tree | 563baba3166abd73aebb30eafe6315601ca5c5df | |
| parent | 2e45c8b754f28e65dede5246a5e0848212c397e8 [diff] |
mpt2sas: Remove use of DEF_SCSI_QCMD Removing the host_lock from the I/O submission path gives a huge scalability improvement. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Reviewed-by: Praveen Krishnamoorthy <Praveen.krishnamoorthy@lsi.com> Acked-by: Sreekanth Reddy <Sreekanth.reddy@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>