Searched hist:"80 d560d9" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/scsi/smartpqi/ |
| H A D | smartpqi.h | 80d560d9 Fri Apr 28 10:37:05 CDT 2023 Mike McGowen <mike.mcgowen@microchip.com> scsi: smartpqi: Remove contention for raid_bypass_cnt
Reduce CPU contention when incrementing variable raid_bypass_cnt.
Remove the atomic operations for this variable by changing the atomic to an
unsigned int and replace atomic operations with standard operations. The
value is only checked that it is increasing and accuracy is not required.
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Mike McGowen <mike.mcgowen@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Link: https://lore.kernel.org/r/20230428153712.297638-6-don.brace@microchip.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| H A D | smartpqi_init.c | 80d560d9 Fri Apr 28 10:37:05 CDT 2023 Mike McGowen <mike.mcgowen@microchip.com> scsi: smartpqi: Remove contention for raid_bypass_cnt
Reduce CPU contention when incrementing variable raid_bypass_cnt.
Remove the atomic operations for this variable by changing the atomic to an
unsigned int and replace atomic operations with standard operations. The
value is only checked that it is increasing and accuracy is not required.
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Mike McGowen <mike.mcgowen@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Link: https://lore.kernel.org/r/20230428153712.297638-6-don.brace@microchip.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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