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perf tools: Remove static debugfs path from parse-events

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Timechart doesn't work if debugfs is not in /sys/kernel/debug/.
Fixed by using global debugfs_path which is filled in by perf.

Signed-off-by: Ashwin Chaugule <ashwinc@quicinc.com>
Cc: "Arjan van de Ven" <arjan@linux.intel.com>
LKML-Reference: <a751bdc6978478de6d10440e587a2cc7.squirrel@www.codeaurora.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ashwin Chaugule 2009-10-04 15:49:34 -07:00 committed by Ingo Molnar
parent 55621ccf2b
commit 63c9e01e1a
1 changed files with 4 additions and 1 deletions
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5
tools/perf/util/parse-events.c
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@ -691,7 +691,10 @@ static void store_event_type(const char *orgname)
FILE *file;
int id;
sprintf(filename, "/sys/kernel/debug/tracing/events/%s/id", orgname);
sprintf(filename, "%s/", debugfs_path);
strncat(filename, orgname, strlen(orgname));
strcat(filename, "/id");
c = strchr(filename, ':');
if (c)
*c = '/';