diff options
| author | Louis Burda <quent.burda@gmail.com> | 2023-01-30 13:58:54 +0100 |
|---|---|---|
| committer | Louis Burda <quent.burda@gmail.com> | 2023-01-30 13:59:28 +0100 |
| commit | 0c0a898d2a5221561907c416757f6240b292e9c3 (patch) | |
| tree | 32b7f30ec91e10c68c24798ba7eb1a46878697a9 /test/qemu-eviction.c | |
| parent | 9f603b90b8de3028791f8e487a3981ac8843c436 (diff) | |
| download | cachepc-0c0a898d2a5221561907c416757f6240b292e9c3.tar.gz cachepc-0c0a898d2a5221561907c416757f6240b292e9c3.zip | |
Add track config to TRACK_MODE ioctl and combine TRACK_STEPS_* modes
Diffstat (limited to 'test/qemu-eviction.c')
| -rw-r--r-- | test/qemu-eviction.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/test/qemu-eviction.c b/test/qemu-eviction.c index 43456dc..823e0ac 100644 --- a/test/qemu-eviction.c +++ b/test/qemu-eviction.c @@ -69,6 +69,7 @@ int main(int argc, const char **argv) { uint8_t baseline[L1_SETS]; + struct cpc_track_cfg cfg; uint32_t eventcnt; uint32_t arg; int ret; @@ -86,8 +87,10 @@ main(int argc, const char **argv) ret = ioctl(kvm_dev, KVM_CPC_CALC_BASELINE, &arg); if (ret) err(1, "KVM_CPC_CALC_BASELINE"); - arg = CPC_TRACK_STEPS_AND_FAULTS; - ret = ioctl(kvm_dev, KVM_CPC_TRACK_MODE, &arg); + memset(&cfg, 0, sizeof(cfg)); + cfg.mode = CPC_TRACK_STEPS; + cfg.steps.with_data = true; + ret = ioctl(kvm_dev, KVM_CPC_TRACK_MODE, &cfg); if (ret) err(1, "KVM_CPC_RESET"); eventcnt = 0; @@ -126,7 +129,10 @@ main(int argc, const char **argv) print_counts_raw(baseline); printf("\n\n"); - arg = CPC_TRACK_STEPS_SIGNALLED; + memset(&cfg, 0, sizeof(cfg)); + cfg.steps.target_gfn = 0; /* TODO */ + cfg.steps.use_target = true; + cfg.mode = CPC_TRACK_STEPS; ret = ioctl(kvm_dev, KVM_CPC_TRACK_MODE, &arg); if (ret) err(1, "KVM_CPC_RESET"); |