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camcontrol(8): Clean up references to removed symbols

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Patch the manpage to remove references to devq_openings and devq_queued.
Document the allocated tag that has been added in the same commit. The
relevant code change was committed as r271588
(959ec2581b) by mav@.

PR:		223651
MFH after:	3 days
Reported by:	Bertrand Petit <bsdpr@phoe.frmug.org>
This commit is contained in:
Felix Johnson 2021-10-20 00:32:54 -04:00 committed by Guangyuan Yang
parent 262717e270
commit d4cf7dc0df
1 changed files with 3 additions and 13 deletions
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16
sbin/camcontrol/camcontrol.8
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@ -27,7 +27,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 6, 2019
.Dd October 20, 2021
.Dt CAMCONTROL 8
.Os
.Sh NAME
@ -1092,18 +1092,8 @@ to print out the tagged queueing related fields of the XPT_GDEV_TYPE CCB:
This is the amount of capacity for transactions queued to a given device.
.It dev_active
This is the number of transactions currently queued to a device.
.It devq_openings
This is the kernel queue space for transactions.
This count usually mirrors
dev_openings except during error recovery operations when
the device queue is frozen (device is not allowed to receive
commands), the number of dev_openings is reduced, or transaction
replay is occurring.
.It devq_queued
This is the number of transactions waiting in the kernel queue for capacity
on the device.
This number is usually zero unless error recovery is in
progress.
.It allocated
This is the number of CCBs allocated for the device.
.It held
The held count is the number of CCBs held by peripheral drivers that have
either just been completed or are about to be released to the transport