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| author | Ulrich Spörlein <uqs@FreeBSD.org> | 2011-01-23 11:08:36 +0000 |
|---|---|---|
| committer | Ulrich Spörlein <uqs@FreeBSD.org> | 2011-01-23 11:08:36 +0000 |
| commit | de788839e206a12d284edce3ff9fbb67843dab34 (patch) | |
| tree | 307c5ea0956ff1bd5c56f7b578f595867a101d62 /lib/libkvm/Makefile | |
| parent | c10970dd7d7cd88f4e14743bd56f6bf010c49274 (diff) | |
| download | src-de788839e206a12d284edce3ff9fbb67843dab34.tar.gz src-de788839e206a12d284edce3ff9fbb67843dab34.zip | |
libkvm: fix process runtime calculation on crashdumps
Fix a long standing bug, where the procs ticks where assumed to be in
us. Instead, read cpu_tick_frequency from the kernel and use the same
logic to convert runtime. This is still too optimistic in that it
assumes cpu_tick_frequency is available and fixed. Since this function
is only called on crashdumps, I think we can live with that. Testing has
shown the values to be correct for different kern.hz inside Virtualbox.
Bump WARNS. Alignment issues on some archs mean this is still at 3.
Reviewed by: bde
Notes
Notes:
svn path=/head/; revision=217745
Diffstat (limited to 'lib/libkvm/Makefile')
| -rw-r--r-- | lib/libkvm/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libkvm/Makefile b/lib/libkvm/Makefile index 24a6e326ce6e..cda977135213 100644 --- a/lib/libkvm/Makefile +++ b/lib/libkvm/Makefile @@ -15,7 +15,7 @@ KVM_ARCH=${MACHINE_ARCH} KVM_ARCH=${MACHINE_CPUARCH} .endif -WARNS?= 0 +WARNS?= 3 SRCS= kvm.c kvm_${KVM_ARCH}.c kvm_cptime.c kvm_file.c kvm_getloadavg.c \ kvm_getswapinfo.c kvm_pcpu.c kvm_proc.c kvm_vnet.c |