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hpsa: count passthru cmds with atomics, not a spin locked int
authorDon Brace <don.brace@pmcs.com>
Fri, 23 Jan 2015 22:43:46 +0000 (16:43 -0600)
committerJames Bottomley <JBottomley@Parallels.com>
Mon, 2 Feb 2015 17:57:41 +0000 (09:57 -0800)
Performance enhancement. Remove spin_locks from the driver.

Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/scsi/hpsa.c patch | blob | history
drivers/scsi/hpsa.h patch | blob | history

diff --cc drivers/scsi/hpsa.c
Simple merge
diff --cc drivers/scsi/hpsa.h
Simple merge
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