diff options
Diffstat (limited to 'sys/amd64/vmm/vmm_stat.c')
| -rw-r--r-- | sys/amd64/vmm/vmm_stat.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/amd64/vmm/vmm_stat.c b/sys/amd64/vmm/vmm_stat.c index ae60979..ae156ee 100644 --- a/sys/amd64/vmm/vmm_stat.c +++ b/sys/amd64/vmm/vmm_stat.c @@ -36,6 +36,7 @@ __FBSDID("$FreeBSD$"); #include <sys/smp.h> #include <machine/vmm.h> +#include "vmm_util.h" #include "vmm_stat.h" static int vstnum; @@ -52,6 +53,12 @@ vmm_stat_init(void *arg) if (vst->desc == NULL) return; + if (vst->scope == VMM_STAT_SCOPE_INTEL && !vmm_is_intel()) + return; + + if (vst->scope == VMM_STAT_SCOPE_AMD && !vmm_is_amd()) + return; + if (vstnum >= MAX_VMM_STAT_TYPES) { printf("Cannot accomodate vmm stat type \"%s\"!\n", vst->desc); return; @@ -102,3 +109,9 @@ vmm_stat_desc(int index) else return (NULL); } + +/* global statistics */ +VMM_STAT(VCPU_MIGRATIONS, "vcpu migration across host cpus"); +VMM_STAT(VMEXIT_COUNT, "total number of vm exits"); +VMM_STAT(VMEXIT_EXTINT, "vm exits due to external interrupt"); +VMM_STAT(VMEXIT_HLT, "number of times hlt was intercepted"); |
