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perf tools: Make test use the preset debugfs path

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Use preset debugfs path instead of hardcoded one.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: acme@redhat.com
Cc: a.p.zijlstra@chello.nl
Cc: paulus@samba.org
Link: http://lkml.kernel.org/r/1310635534-4013-4-git-send-email-jolsa@redhat.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jiri Olsa 2011-07-14 11:25:34 +02:00 committed by Ingo Molnar
parent 13b62567e9
commit baf040a0d1
1 changed files with 2 additions and 2 deletions
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4
tools/perf/builtin-test.c
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@ -246,8 +246,8 @@ static int trace_event__id(const char *evname)
int err = -1, fd; int err = -1, fd;
if (asprintf(&filename, if (asprintf(&filename,
"/sys/kernel/debug/tracing/events/syscalls/%s/id", "%s/syscalls/%s/id",
evname) < 0) debugfs_path, evname) < 0)
return -1; return -1;
fd = open(filename, O_RDONLY); fd = open(filename, O_RDONLY);