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| author | Janosch Frank <frankja@linux.vnet.ibm.com> | 2016-01-11 16:17:34 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-01-26 15:58:12 +0100 |
| commit | fff51233b75b745fe6d34f30f39049818d56944b (patch) | |
| tree | 09aadaa590ebc0a880075351fdfd6a628ad5bb7e /scripts/kvm | |
| parent | db3e5d9a22cb533d4834746b82a5572ad8e3a540 (diff) | |
| download | qemu-fff51233b75b745fe6d34f30f39049818d56944b.tar.gz | |
scripts/kvm/kvm_stat: Removed unneeded PERF constants
Only two of the constants are actually needed to set up the events, so
the others were removed. All variables that used them were also removed.
Signed-off-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Message-Id: <1452525484-32309-5-git-send-email-frankja@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scripts/kvm')
| -rwxr-xr-x | scripts/kvm/kvm_stat | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/scripts/kvm/kvm_stat b/scripts/kvm/kvm_stat index c4bf900e1b..7a8617dced 100755 --- a/scripts/kvm/kvm_stat +++ b/scripts/kvm/kvm_stat @@ -325,29 +325,8 @@ def _perf_event_open(attr, pid, cpu, group_fd, flags): ctypes.c_int(cpu), ctypes.c_int(group_fd), ctypes.c_long(flags)) -PERF_TYPE_HARDWARE = 0 -PERF_TYPE_SOFTWARE = 1 -PERF_TYPE_TRACEPOINT = 2 -PERF_TYPE_HW_CACHE = 3 -PERF_TYPE_RAW = 4 -PERF_TYPE_BREAKPOINT = 5 - -PERF_SAMPLE_IP = 1 << 0 -PERF_SAMPLE_TID = 1 << 1 -PERF_SAMPLE_TIME = 1 << 2 -PERF_SAMPLE_ADDR = 1 << 3 -PERF_SAMPLE_READ = 1 << 4 -PERF_SAMPLE_CALLCHAIN = 1 << 5 -PERF_SAMPLE_ID = 1 << 6 -PERF_SAMPLE_CPU = 1 << 7 -PERF_SAMPLE_PERIOD = 1 << 8 -PERF_SAMPLE_STREAM_ID = 1 << 9 -PERF_SAMPLE_RAW = 1 << 10 - -PERF_FORMAT_TOTAL_TIME_ENABLED = 1 << 0 -PERF_FORMAT_TOTAL_TIME_RUNNING = 1 << 1 -PERF_FORMAT_ID = 1 << 2 -PERF_FORMAT_GROUP = 1 << 3 +PERF_TYPE_TRACEPOINT = 2 +PERF_FORMAT_GROUP = 1 << 3 sys_tracing = '/sys/kernel/debug/tracing' @@ -378,9 +357,6 @@ class Event(object): tracepoint, 'id') id = int(file(id_path).read()) attr.config = id - attr.sample_type = (PERF_SAMPLE_RAW - | PERF_SAMPLE_TIME - | PERF_SAMPLE_CPU) attr.sample_period = 1 attr.read_format = PERF_FORMAT_GROUP group_leader = -1 |