Messages in this thread Patch in this message |  | | | Date | Sat, 25 Dec 2010 08:58:34 GMT | | From | tip-bot for Franck Bui-Huu <> | | Subject | [tip:perf/core] perf probe: Fix wrong warning in __show_one_line() if read(1) errors happen |
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Commit-ID: 32b2b6ec57a3adb3ab7215fbf36ec61c15de06ee Gitweb: http://git.kernel.org/tip/32b2b6ec57a3adb3ab7215fbf36ec61c15de06ee Author: Franck Bui-Huu <vagabon.xyz@gmail.com> AuthorDate: Wed, 22 Dec 2010 17:37:13 +0100 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Wed, 22 Dec 2010 20:32:08 -0200
perf probe: Fix wrong warning in __show_one_line() if read(1) errors happen
This was introduced by commit fde52dbd7f71934aba4e150f3d1d51e826a08850.
Cc: H. Peter Anvin <hpa@zytor.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> LKML-Reference: <m3y67hsr0m.fsf@gmail.com> Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/probe-event.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 099336e..4bde988 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -309,7 +309,7 @@ static int __show_one_line(FILE *fp, int l, bool skip, bool show_num) return 1; error: if (ferror(fp)) { - pr_warning("Source file is shorter than expected.\n"); + pr_warning("File read error: %s\n", strerror(errno)); return -1; } return 0;
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