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perf tools: Remove extra '/' character in events file path

PATCH New xiakaixu 1 participant 1 message Apr 22, 2014 1 message not in the archive

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xiakaixu

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PATCH 1/1 perf tools: Remove extra '/' character in events file path

The array debugfs_known_mountpoints[] will cause extra '/' character output.
Remove it.

pre:

$ perf probe -l
/sys/kernel/debug//tracing/uprobe_events file does not exist -
please rebuild kernel with CONFIG_UPROBE_EVENTS.

post:

$ perf probe -l
/sys/kernel/debug/tracing/uprobe_events file does not exist -
please rebuild kernel with CONFIG_UPROBE_EVENTS.
Signed-off-by Xia Kaixu <[email protected]>
---
 tools/lib/api/fs/debugfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
tools/lib/api/fs/debugfs.c +2 -2
index 7c43479..a74fba6 100644
@@ -12,8 +12,8 @@
 char debugfs_mountpoint[PATH_MAX + 1] = "/sys/kernel/debug";
 
 static const char * const debugfs_known_mountpoints[] = {
-	"/sys/kernel/debug/",
-	"/debug/",
+	"/sys/kernel/debug",
+	"/debug",
 	0,
 };
Signature · 16 lines
1.8.5.5

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