diff options
| author |   Jiri Olsa <jolsa@kernel.org> | 2016-02-24 09:46:54 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-24 10:32:11 -0300 |
| commit | c19ac91245a2f8d26aafd7f23256f3b76314d5d4 (patch) | |
| tree | ee9ece666861c11d5513f05ba1bb93990b508e78 /tools/perf/util/mem-events.c | |
| parent | perf tools: Change perf_mem__lck_scnprintf to return nb of displayed bytes (diff) | |
| download | linux-dev-c19ac91245a2f8d26aafd7f23256f3b76314d5d4.tar.xz linux-dev-c19ac91245a2f8d26aafd7f23256f3b76314d5d4.zip | |
perf script: Display data_src values
Adding support to display data_src values, for events with data_src data
in sample.
Example:
$ perf script
...
rcuos/3 32 [002] ... 68501042 Local RAM hit|SNP None or Hit|TLB L1 or L2 hit|LCK No ...
rcuos/3 32 [002] ... 68100142 L1 hit|SNP None|TLB L1 or L2 hit|LCK No ...
swapper 0 [002] ... 68100242 LFB hit|SNP None|TLB L1 or L2 hit|LCK No ...
swapper 0 [000] ... 68100142 L1 hit|SNP None|TLB L1 or L2 hit|LCK No ...
swapper 0 [000] ... 50100142 L1 hit|SNP None|TLB L2 miss|LCK No ...
rcuos/3 32 [002] ... 68100142 L1 hit|SNP None|TLB L1 or L2 hit|LCK No ...
plugin-containe 16538 [000] ... 6a100142 L1 hit|SNP None|TLB L1 or L2 hit|LCK Yes ...
gkrellm 1736 [000] ... 68100242 LFB hit|SNP None|TLB L1 or L2 hit|LCK No ...
gkrellm 1736 [000] ... 6a100142 L1 hit|SNP None|TLB L1 or L2 hit|LCK Yes ...
^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
data_src value data_src translation
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1456303616-26926-14-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/mem-events.c')
| -rw-r--r-- | tools/perf/util/mem-events.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c index eadb83d16367..75465f89a413 100644 --- a/tools/perf/util/mem-events.c +++ b/tools/perf/util/mem-events.c @@ -238,3 +238,18 @@ int perf_mem__lck_scnprintf(char *out, size_t sz, struct mem_info *mem_info) return l; } + +int perf_script__meminfo_scnprintf(char *out, size_t sz, struct mem_info *mem_info) +{ + int i = 0; + + i += perf_mem__lvl_scnprintf(out, sz, mem_info); + i += scnprintf(out + i, sz - i, "|SNP "); + i += perf_mem__snp_scnprintf(out + i, sz - i, mem_info); + i += scnprintf(out + i, sz - i, "|TLB "); + i += perf_mem__tlb_scnprintf(out + i, sz - i, mem_info); + i += scnprintf(out + i, sz - i, "|LCK "); + i += perf_mem__lck_scnprintf(out + i, sz - i, mem_info); + + return i; +} |