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| author | mav <mav@FreeBSD.org> | 2010-06-17 11:54:49 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2010-06-17 11:54:49 +0000 |
| commit | 71d7c38373261bf5664d7f1a1890eef6c2f30356 (patch) | |
| tree | cbf8d07299f47472d94b91ec634c2217df714910 /sys/conf | |
| parent | 9f2d4c3357718975468ee4d1f2479c9dd704adfd (diff) | |
| download | FreeBSD-src-71d7c38373261bf5664d7f1a1890eef6c2f30356.zip FreeBSD-src-71d7c38373261bf5664d7f1a1890eef6c2f30356.tar.gz | |
Merge COUNT_XINVLTLB_HITS and COUNT_IPIS kernel options from i386 to amd64.
This information can be very valuable for CPU sleep-time (and respectively
idle power consumption) optimization.
Add counters for timer-related IPIs.
Reviewed by: jhb@ (previous version)
Diffstat (limited to 'sys/conf')
| -rw-r--r-- | sys/conf/options.amd64 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/conf/options.amd64 b/sys/conf/options.amd64 index 20a49a1..78660e2 100644 --- a/sys/conf/options.amd64 +++ b/sys/conf/options.amd64 @@ -3,6 +3,8 @@ AUTO_EOI_1 opt_auto_eoi.h AUTO_EOI_2 opt_auto_eoi.h +COUNT_XINVLTLB_HITS opt_smp.h +COUNT_IPIS opt_smp.h MAXMEM PERFMON PMAP_SHPGPERPROC opt_pmap.h |
