scsi: scsi_debug: skip long delays when ndelay small

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A test program's runtime became impractically long since any non zero
ndelay (e.g. 1 nanosec) caused Start Stop Unit to delay over 8 magnitudes
greater than other commands. This patch skips long delays (on Start Stop
Unit and Synchronize Cache) if ndelay is less than or equal to 10
microsecs.

Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Douglas Gilbert 2018-07-12 13:35:42 -04:00 • committed by Martin K. Petersen

parent 920447f138

commit 75aa3209c9

1 changed files with 6 additions and 4 deletions

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drivers/scsi/scsi_debug.c

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