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authorNamhyung Kim <namhyung.kim@lge.com>2013-12-20 14:11:12 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-12-20 13:34:53 -0300
commita42101418072d3be357b534521be2849518611e6 (patch)
treec8eb768c64ab0c7a85ff33912d1f466325182807 /tools/perf/builtin-report.c
parentcc22e575a6fddbe3183ac14c28e2f792704995c5 (diff)
downloadop-kernel-dev-a42101418072d3be357b534521be2849518611e6.zip
op-kernel-dev-a42101418072d3be357b534521be2849518611e6.tar.gz
perf report: Use pr_*() functions where applicable
There're some places printing messages to stdout/err directly. It should be converted to use proper error printing functions instead. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1387516278-17024-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r--tools/perf/builtin-report.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index ec7399a..0c9ec3e 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -242,8 +242,8 @@ static int process_sample_event(struct perf_tool *tool,
int ret;
if (perf_event__preprocess_sample(event, machine, &al, sample) < 0) {
- fprintf(stderr, "problem processing %d event, skipping it.\n",
- event->header.type);
+ pr_debug("problem processing %d event, skipping it.\n",
+ event->header.type);
return -1;
}
@@ -637,7 +637,7 @@ parse_callchain_opt(const struct option *opt, const char *arg, int unset)
return -1;
setup:
if (callchain_register_param(&callchain_param) < 0) {
- fprintf(stderr, "Can't register callchain params\n");
+ pr_err("Can't register callchain params\n");
return -1;
}
return 0;
@@ -859,7 +859,7 @@ repeat:
}
if (report.mem_mode) {
if (sort__mode == SORT_MODE__BRANCH) {
- fprintf(stderr, "branch and mem mode incompatible\n");
+ pr_err("branch and mem mode incompatible\n");
goto error;
}
sort__mode = SORT_MODE__MEMORY;
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