lkml.org 
[lkml]   [2015]   [Sep]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH V8 2/7] perf,tools: read msr pmu type from header.
Date
From: Kan Liang <kan.liang@intel.com>

Get msr pmu type when processing pmu_mappings

Signed-off-by: Kan Liang <kan.liang@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/util/header.c | 3 +++
tools/perf/util/header.h | 1 +
2 files changed, 4 insertions(+)

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 3535dcb..04f415d 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1879,6 +1879,9 @@ static int process_pmu_mappings(struct perf_file_section *section __maybe_unused
/* include a NULL character at the end */
strbuf_add(&sb, "", 1);

+ if (!strcmp(name, "msr"))
+ ph->env.msr_pmu_type = type;
+
free(name);
pmu_num--;
}
diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h
index dd9f6b0..d9034e8 100644
--- a/tools/perf/util/header.h
+++ b/tools/perf/util/header.h
@@ -107,6 +107,7 @@ struct perf_env {
u64 max_freq;
} cpuattr;
};
+ unsigned int msr_pmu_type;
};

struct perf_header {
--
1.8.3.1


\
 
 \ /
  Last update: 2015-09-03 22:01    [W:0.080 / U:0.556 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site