| commit | 93204b782a88f2067ff83cb732b66236644c4c56 | [log] [tgz] |
|---|---|---|
| author | Chaitra P B <chaitra.basappa@broadcom.com> | Tue Apr 24 05:28:32 2018 -0400 |
| committer | Martin K. Petersen <martin.petersen@oracle.com> | Tue May 08 00:34:19 2018 -0400 |
| tree | 13fb19f1cc3ced8e013ee263f833d3dfdc3e0edb | |
| parent | cd33223b59a4938f9ae890bc5ae4196398e9abe0 [diff] |
scsi: mpt3sas: Lockless access for chain buffers. Introduces Chain lookup table/tracker and implements accessing chain buffer using smid. Removed link list based access of chain buffer which requires lock and allocated as many chains needed. Signed-off-by: Chaitra P B <chaitra.basappa@broadcom.com> Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>