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author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2011-10-04 19:45:04 +0900 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-11 09:43:12 -0800 |
commit | fa73b411b41b050e212a20fc33ab45f2eb781c24 (patch) | |
tree | 368ae155b6e27801c7c9497c35d6ff71a2bf272b /kernel | |
parent | 4921487cb0a15e3fb28bc0b2410890f8fe7b161e (diff) |
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>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions