diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2016-02-24 11:46:53 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-24 16:31:03 +0300 |
| commit | 8b0819c8a3c97279b815581b606407c0387cc26f (patch) | |
| tree | b4f29ffef89187954fed3b521249f0ffabcc01c8 /tools/perf/util/mem-events.h | |
| parent | 149d75076778d3b14e13b79d683b4f4fdd4fdb01 (diff) | |
| download | linux-8b0819c8a3c97279b815581b606407c0387cc26f.tar.xz | |
perf tools: Change perf_mem__lck_scnprintf to return nb of displayed bytes
Moving strncat call 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/1456303616-26926-13-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 84c79a452f80..87c44ff75dc8 100644 --- a/tools/perf/util/mem-events.h +++ b/tools/perf/util/mem-events.h @@ -28,6 +28,6 @@ struct mem_info; int perf_mem__tlb_scnprintf(char *out, size_t sz, struct mem_info *mem_info); int perf_mem__lvl_scnprintf(char *out, size_t sz, struct mem_info *mem_info); int 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); +int perf_mem__lck_scnprintf(char *out, size_t sz, struct mem_info *mem_info); #endif /* __PERF_MEM_EVENTS_H */ |