diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2016-02-24 09:46:50 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-24 10:30:03 -0300 |
| commit | b1a5fbea3d69511e445b8d9efe6dc605edb508c8 (patch) | |
| tree | 6a8419f6678ba3f268ff15588db6b619df074476 /tools/perf/util/mem-events.h | |
| parent | 69a77275926ccd0c08fde103de52b59f18370f5a (diff) | |
perf tools: Change perf_mem__tlb_scnprintf to return nb of displayed bytes
Moving strncat/strcpy calls into scnprintf to easily track
number of displayed bytes. It will be used in following patch.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
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/1456303616-26926-10-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/mem-events.h')
| -rw-r--r-- | tools/perf/util/mem-events.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/mem-events.h b/tools/perf/util/mem-events.h index 99678b51c747..4141df6850e4 100644 --- a/tools/perf/util/mem-events.h +++ b/tools/perf/util/mem-events.h @@ -25,7 +25,7 @@ int perf_mem_events__init(void); char *perf_mem_events__name(int i); struct mem_info; -void perf_mem__tlb_scnprintf(char *out, size_t sz, struct mem_info *mem_info); +int perf_mem__tlb_scnprintf(char *out, size_t sz, struct mem_info *mem_info); void perf_mem__lvl_scnprintf(char *out, size_t sz, struct mem_info *mem_info); void perf_mem__snp_scnprintf(char *out, size_t sz, struct mem_info *mem_info); void perf_mem__lck_scnprintf(char *out, size_t sz, struct mem_info *mem_info); |