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perf tools: Add cpumode to struct perf_sample

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To avoid parsing event->header.misc in many locations.

This will also allow setting perf.sample.{ip,cpumode} in a single place,
from tracepoint fields, as needed by 'perf kvm' with PPC guests, where
the guest hardware counters is not available at the host.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-qp3yradhyt6q3wl895b1aat0@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2016-03-22 18:23:43 -03:00
parent eb9f03231b
commit 473398a21d
16 changed files with 35 additions and 45 deletions
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1
tools/perf/util/event.h
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@ -192,6 +192,7 @@ struct perf_sample {
u64 data_src;
u32 flags;
u16 insn_len;
u8 cpumode;
void *raw_data;
struct ip_callchain *callchain;
struct branch_stack *branch_stack;