tree c4f66ad54a3069044bf3548f5cd38c0ac7054876
parent b2348e1d8a67c58de44820587fabc4f987eafbb6
author Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> 1407982954 +0000
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1408111013 -0300

perf probe: Make error messages thread-safe

To make error messages thread-safe, this replaces strerror with
strerror_r for warnings, and just shows the return value instead of
using strerror for debug messages.

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/20140814022234.3545.22199.stgit@kbuild-fedora.novalocal
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>