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perf record: Fix error message for --filter option not coming after tracepoint

tip:perf/core tip-bot for Arnaldo Carvalho de Melo 1 participant 1 message Oct 3, 2014 perf events

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Commit-ID:  281f92f233a59ef52bb45287242bd815a67f5647
Gitweb:     http://git.kernel.org/tip/281f92f233a59ef52bb45287242bd815a67f5647
Author:     Arnaldo Carvalho de Melo <[email protected]>
AuthorDate: Wed, 1 Oct 2014 15:05:32 -0300
Committer:  Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Wed, 1 Oct 2014 15:05:32 -0300

perf record: Fix error message for --filter option not coming after tracepoint

[root@zoo ~]# perf record --filter "common_pid != PERF_PID" -a -F option should follow a -e tracepoint option.

The -F option is for --freq, not --filter. Fix it up to show:

[root@zoo ~]# perf record --filter "common_pid != PERF_PID" -a --filter option should follow a -e tracepoint option

Cc Adrian Hunter <[email protected]>
Cc Andi Kleen <[email protected]>
Cc David Ahern <[email protected]>
Cc Don Zickus <[email protected]>
Cc Frederic Weisbecker <[email protected]>
Cc Jiri Olsa <[email protected]>
Cc Mike Galbraith <[email protected]>
Cc Namhyung Kim <[email protected]>
Cc Paul Mackerras <[email protected]>
Cc Peter Zijlstra <[email protected]>
Cc Stephane Eranian <[email protected]>
Link http://lkml.kernel.org/n/[email protected] open here
Signed-off-by Arnaldo Carvalho de Melo <[email protected]>
---
 tools/perf/util/parse-events.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
tools/perf/util/parse-events.c +1 -1
index 9522cf2..d76aa30 100644
@@ -984,7 +984,7 @@ int parse_filter(const struct option *opt, const char *str,
 
 	if (last == NULL || last->attr.type != PERF_TYPE_TRACEPOINT) {
 		fprintf(stderr,
-			"-F option should follow a -e tracepoint option\n");
+			"--filter option should follow a -e tracepoint option\n");
 		return -1;
 	}