Ming, > The last four patches changes SCSI for switching to track device queue > depth via sbitmap. > > The patchset have been tested by Broadcom, and obvious performance boost > can be observed on megaraid_sas. This series deadlocks SCSI scanning for me on every system I have in my test setup (mpt2sas, mpt3sas, megaraid_sas, qla2xxx, lpfc). -- Martin K. Petersen Oracle Linux Engineering
