This is a basically unmaintained driver for historic hardware, and not the right place for micro-optimizations.
- [PATCH v4 0/7] scsi: Eliminate duplicate barriers on wea... Sinan Kaya
- [PATCH v4 1/7] scsi: hpsa: Eliminate duplicate barr... Sinan Kaya
- [PATCH v4 4/7] scsi: lpfc: Eliminate duplicate barr... Sinan Kaya
- [PATCH v4 7/7] scsi: csiostor: Eliminate duplicate ... Sinan Kaya
- [PATCH v4 5/7] scsi: ipr: Eliminate duplicate barri... Sinan Kaya
- [PATCH v4 6/7] scsi: bnx2i: Eliminate duplicate bar... Sinan Kaya
- [PATCH v4 2/7] scsi: megaraid: eliminate duplicate ... Sinan Kaya
- [PATCH v4 3/7] scsi: dpt_i2o: eliminate duplicate b... Sinan Kaya
- Re: [PATCH v4 3/7] scsi: dpt_i2o: eliminate dup... Christoph Hellwig
