| commit | d59892017c5f6de2fdee221f2a7788696e9f2cda | |
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | |
| Tue, 4 Oct 2011 10:45:04 +0000 (4 19:45 +0900) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 11 Nov 2011 17:35:53 +0000 (11 09:35 -0800) | ||
| tree | 62e1b10ea11e6bef06dad0064b0e49412ce004b3 | treesnapshot (tar.gz zip) |
| parent | a847627709b3402163d99f7c6fda4a77bcd6b51b | commitdiff |
perf probe: Fix to show correct error string
commit 44a56040a0037a845d5fa218dffde464579f0cab upstream.
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>
Link: http://lkml.kernel.org/r/20111004104504.14591.41266.stgit@fedora15
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 44a56040a0037a845d5fa218dffde464579f0cab upstream.
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>
Link: http://lkml.kernel.org/r/20111004104504.14591.41266.stgit@fedora15
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| tools/perf/util/probe-event.c | diffblobblamehistory |