diff options
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2014-08-14 02:22:38 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-15 13:05:00 -0300 |
| commit | 809adea685f7dbc9bdcc38b27d24801c461d8413 (patch) | |
| tree | 073d6e12fb112d380ed6e3108ed3d4a2ba32b198 /tools/perf/builtin-top.c | |
| parent | 6e81c74cbf4b64620170da14844f1dc8a9a5950f (diff) | |
| download | blackbird-op-linux-809adea685f7dbc9bdcc38b27d24801c461d8413.tar.gz blackbird-op-linux-809adea685f7dbc9bdcc38b27d24801c461d8413.zip | |
perf top: Use strerror_r instead of strerror
Use strerror_r instead of strerror in error message for thread-safety.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naohiro Aota <naota@elisp.net>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20140814022238.3545.15569.stgit@kbuild-fedora.novalocal
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 87a6615a40fa..a77ff6ca5fbd 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -899,7 +899,7 @@ try_again: if (perf_evlist__mmap(evlist, opts->mmap_pages, false) < 0) { ui__error("Failed to mmap with %d (%s)\n", - errno, strerror(errno)); + errno, strerror_r(errno, msg, sizeof(msg))); goto out_err; } |
