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scsi: update description of logging_level bits 

Update the description of 'scsi_logging_level' from 8 4-bit nibbles to
the (pre-git) reality of 10 3-bit bitfields.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Kyle Fortin <kyle.fortin@oracle.com>
Reviewed-by: Steffen Maier <maier@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Randy Dunlap 2017-10-11 10:09:23 -07:00 committed by Martin K. Petersen
parent 9cb072482e
commit 607162140d
1 changed files with 4 additions and 4 deletions
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8
drivers/scsi/scsi_logging.h
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@ -3,10 +3,10 @@
/*
* This defines the scsi logging feature. It is a means by which the user
* can select how much information they get about various goings on, and it
* can be really useful for fault tracing. The logging word is divided into
* 8 nibbles, each of which describes a loglevel. The division of things is
* This defines the scsi logging feature. It is a means by which the user can
* select how much information they get about various goings on, and it can be
* really useful for fault tracing. The logging word is divided into 10 3-bit
* bitfields, each of which describes a loglevel. The division of things is
* somewhat arbitrary, and the division of the word could be changed if it
* were really needed for any reason. The numbers below are the only place
* where these are specified. For a first go-around, 3 bits is more than