diff options
| author | Arnaldo Carvalho de Melo | 2013-10-17 21:33:43 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2013-10-17 21:33:43 +0200 |
| commit | 97a07f10c38064dea492794c99445f6260afcdc1 (patch) | |
| tree | baa4b7832bae42e80cb0f27bde490c73875f1a95 /tools/perf/builtin-trace.c | |
| parent | perf evlist: Introduce perf_evlist__strerror_tp method (diff) | |
| download | kernel-qcow2-linux-97a07f10c38064dea492794c99445f6260afcdc1.tar.gz kernel-qcow2-linux-97a07f10c38064dea492794c99445f6260afcdc1.tar.xz kernel-qcow2-linux-97a07f10c38064dea492794c99445f6260afcdc1.zip | |
perf tools: Introduce filename__read_int helper
Just opens a file and calls atoi() in at most its first 64 bytes.
To read things like /proc/sys/kernel/perf_event_paranoid.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-669q04c5tou5pnt8jtiz6y2r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-trace.c')
0 files changed, 0 insertions, 0 deletions