Commit-ID: 2b2efc7fb8a3ede936580e870c5f809e491c925c
Gitweb: http://git.kernel.org/tip/2b2efc7fb8a3ede936580e870c5f809e491c925c
Author: Namhyung Kim <namhyung.kim@xxxxxxx>
AuthorDate: Tue, 4 Jun 2013 14:20:25 +0900
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Fri, 12 Jul 2013 13:52:23 -0300
perf util: Skip reading header_event file
It seems perf does not parse header_event file so we can skip it as we
do for header_page file.
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1370323231-14022-11-git-send-email-namhyung@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/util/trace-event-read.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index 0dd9fbd..fa45fca 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -212,7 +212,6 @@ static int read_ftrace_printk(struct pevent *pevent)
static int read_header_files(struct pevent *pevent)
{
unsigned long long size;
- char *header_event;
char buf[BUFSIZ];
int ret = 0;
@@ -236,14 +235,8 @@ static int read_header_files(struct pevent *pevent)
}
size = read8(pevent);
- header_event = malloc(size);
- if (header_event == NULL)
- return -1;
-
- if (do_read(header_event, size) < 0)
- ret = -1;
+ skip(size);
- free(header_event);
return ret;
}
--
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