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authorChristof Schmitt <christof.schmitt@de.ibm.com>2008-05-06 11:00:05 +0200
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-06-05 09:23:42 -0500
commitc9615858a81d2424c78b10a2f689ba24b156937c (patch)
tree34af50eaeb958a95d13b4f1b6ec9da7ea89f7024 /drivers/usb
parent688864e29869a71a8183e4e2f96ccf9f2de1375f (diff)
downloadop-kernel-dev-c9615858a81d2424c78b10a2f689ba24b156937c.zip
op-kernel-dev-c9615858a81d2424c78b10a2f689ba24b156937c.tar.gz
[SCSI] zfcp: Track fabric and channel latencies provided by FCP adapter
Add the infrastructure to retrieve the fabric and channel latencies from FSF commands for each SCSI command that has been processed. For each unit, the sum, min, max and number of requests is tracked. Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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