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The altq(4) code already handles SMP so clarify what ALTQ_NOPCC is needed for.

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This commit is contained in:
Andrew Thompson 2006-03-02 19:45:59 +00:00
parent f908935a6e
commit cceffdee0c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=156220
2 changed files with 5 additions and 4 deletions
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2
share/man/man4/altq.4
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@ -94,7 +94,7 @@ Build the
.Dq "Priority Queuing"
discipline.
.It Dv ALTQ_NOPCC
Required for SMP builds.
Required if the TSC is unusable.
.It Dv ALTQ_DEBUG
Enable additional debugging facilities.
.El

7
sys/conf/NOTES
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@ -501,8 +501,9 @@ options LIBALIAS
# altq(9). Enable the base part of the hooks with the ALTQ option.
# Individual disciplines must be built into the base system and can not be
# loaded as modules at this point. In order to build a SMP kernel you must
# also have the ALTQ_NOPCC option.
# loaded as modules at this point. ALTQ requires a stable TSC so if yours is
# broken or changes with CPU throttling then you must also have the ALTQ_NOPCC
# option.
options ALTQ
options ALTQ_CBQ # Class Bases Queueing
options ALTQ_RED # Random Early Detection
@ -510,7 +511,7 @@ options ALTQ_RIO # RED In/Out
options ALTQ_HFSC # Hierarchical Packet Scheduler
options ALTQ_CDNR # Traffic conditioner
options ALTQ_PRIQ # Priority Queueing
options ALTQ_NOPCC # Required for SMP build
options ALTQ_NOPCC # Required if the TSC is unusable
options ALTQ_DEBUG
# netgraph(4). Enable the base netgraph code with the NETGRAPH option.