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| author | thompsa <thompsa@FreeBSD.org> | 2006-03-02 19:45:59 +0000 |
|---|---|---|
| committer | thompsa <thompsa@FreeBSD.org> | 2006-03-02 19:45:59 +0000 |
| commit | 76911ad4c82773e9ce2e3e506df2ee96db47ed0e (patch) | |
| tree | 7adcbc8ae49be2e1caac079c360a612ac60cc4c2 | |
| parent | 75443823894fe8e4c445e7652daf8bf9678e9e6b (diff) | |
| download | FreeBSD-src-76911ad4c82773e9ce2e3e506df2ee96db47ed0e.zip FreeBSD-src-76911ad4c82773e9ce2e3e506df2ee96db47ed0e.tar.gz | |
The altq(4) code already handles SMP so clarify what ALTQ_NOPCC is needed for.
| -rw-r--r-- | share/man/man4/altq.4 | 2 | ||||
| -rw-r--r-- | sys/conf/NOTES | 7 |
2 files changed, 5 insertions, 4 deletions
diff --git a/share/man/man4/altq.4 b/share/man/man4/altq.4 index d87e0d7..280d427 100644 --- a/share/man/man4/altq.4 +++ b/share/man/man4/altq.4 @@ -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 diff --git a/sys/conf/NOTES b/sys/conf/NOTES index 118bc26..a6daab6 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -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. |
