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76e3a19d06
Hi, we have run into an issue with blktrace being started for sg devices. Please apply. Thanks, Martin From: Martin Peschke <mpeschke@linux.vnet.ibm.com> The device number denoting a generic SCSI devices (sg) in a blktrace trace is broken; major and minor are always 0. It looks like sdp->device->sdev_gendev.devt is not initialized properly. The fix below uses other data to make up a valid device number, similar to the way an sg device number is generated for sysfs output. Reported-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Martin Peschke <mpeschke@linux.vnet.ibm.com> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2613 lines
70 KiB
2613 lines
70 KiB