1
0
mirror of https://git.FreeBSD.org/src.git synced 2025-01-25 16:13:17 +00:00

Man page change to documant slight change in ktr_alq behaviour.

This commit is contained in:
Julian Elischer 2010-04-14 21:44:14 +00:00
parent 94a04272dd
commit f6b93040fd
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=206633

View File

@ -122,7 +122,7 @@ option sets the flag to one.
The KTR buffer can be examined from within
.Xr ddb 4
via the
.Ic show ktr Op Cm /v
.Ic show ktr Op Cm /vV
command.
This command displays the contents of the trace buffer one page at a time.
At the
@ -136,6 +136,10 @@ If the
.Cm /v
modifier is specified, then they are displayed in addition to the normal
output.
If the
.Cm /V
modifier is specified, then just the timestamp is displayed in
addition to the normal output.
Note that the events are displayed in reverse chronological order.
That is, the most recent events are displayed first.
.Ss Logging ktr to Disk
@ -167,7 +171,9 @@ the next invocation.
enables logging of
.Nm
entries to disk if it is set to one.
Setting this to 0 will terminate logging.
Setting this to 0 will terminate logging to disk and revert to
logging to the normal ktr ring buffer.
Data is not sent to the ring buffer while logging to disk.
.It Va debug.ktr.alq_max
is the maximum number of entries that will be recorded to disk, or 0 for
infinite.