| commit | 44a56040a0037a845d5fa218dffde464579f0cab | |
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | |
| Tue, 4 Oct 2011 10:45:04 +0000 (4 19:45 +0900) | ||
| committer | Steven Rostedt <rostedt@goodmis.org> | |
| Mon, 10 Oct 2011 19:13:23 +0000 (10 15:13 -0400) | ||
| tree | 8a1f3397210cc2e8ebb223f7a2bd1fec642a6246 | treesnapshot (tar.gz zip) |
| parent | 02ca1521ad404cf566e0075848f80d064c0a0503 | commitdiff |
perf probe: Fix to show correct error string
Fix perf probe to show correct error string when it
fails to delete an event. The write(2) returns -1
if failed, and errno stores real error number.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: stable@kernel.org
Link: http://lkml.kernel.org/r/20111004104504.14591.41266.stgit@fedora15
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Fix perf probe to show correct error string when it
fails to delete an event. The write(2) returns -1
if failed, and errno stores real error number.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: stable@kernel.org
Link: http://lkml.kernel.org/r/20111004104504.14591.41266.stgit@fedora15
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| tools/perf/util/probe-event.c | diffblobblamehistory |