d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Move IPI_PREEMPTION option from global NOTES file to i386+amd64 specific

Browse Source 
NOTES files.

Approved by:	re (scottl)
This commit is contained in:
Stephan Uphoff 2005-06-14 14:21:25 +00:00
parent 9d73fabda7
commit 7452bc4957
3 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sys/amd64/conf/NOTES
View File

@ -23,8 +23,11 @@ machine amd64
#
# Notes:
#
# IPI_PREEMPTION instructs the kernel to preempt threads running on other
# CPUS if needed. Relies on the PREEMPTION option
# Optional:
options IPI_PREEMPTION
device atpic # Optional legacy pic support
device mptable # Optional MPSPEC mptable support

3
sys/conf/NOTES
View File

@ -216,8 +216,6 @@ options MUTEX_WAKE_ALL
# performance and increase the frequency of kernel panics by
# design. If you aren't sure that you need it then you don't.
# Relies on the PREEMPTION option. DON'T TURN THIS ON.
# IPI_PREEMPTION instructs the kernel to preempt threads running on other
# CPUS if needed. Relies on the PREEMPTION option
# MUTEX_DEBUG enables various extra assertions in the mutex code.
# SLEEPQUEUE_PROFILING enables rudimentary profiling of the hash table
# used to hold active sleep queues.
@ -231,7 +229,6 @@ options MUTEX_WAKE_ALL
# WITNESS_SKIPSPIN disables the witness checks on spin mutexes.
options PREEMPTION
options FULL_PREEMPTION
options IPI_PREEMPTION
options MUTEX_DEBUG
options WITNESS
options WITNESS_KDB

3
sys/i386/conf/NOTES
View File

@ -39,12 +39,15 @@ profile 2
# MPTABLE_FORCE_HTT option. Do NOT use this option if you have HTT
# disabled in your BIOS.
#
# IPI_PREEMPTION instructs the kernel to preempt threads running on other
# CPUS if needed. Relies on the PREEMPTION option
# Mandatory:
device apic # I/O apic
# Optional:
options MPTABLE_FORCE_HTT # Enable HTT CPUs with the MP Table
options IPI_PREEMPTION
#
# Watchdog routines.