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Date: Mon, 28 Apr 2014 09:14:58 +0900 From: Namhyung Kim <namhyung@...nel.org> To: xiakaixu <xiakaixu@...wei.com> Cc: <linux-kernel@...r.kernel.org>, <paulus@...ba.org>, Ingo Molnar <mingo@...nel.org>, <a.p.zijlstra@...llo.nl>, Arnaldo Carvalho de Melo <acme@...nel.org>, Huxinwei <huxinwei@...wei.com>, Genghui <hui.geng@...wei.com>, jolsa@...hat.com, bp@...en8.de Subject: Re: [PATCH] perf tools: Remove extra '/' character in events file path Hi xiakaixu, (Adding Jiri and Boris to CC) > 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. Looks like all of its callers already provide a '/' after the debugfs mountpoint, so Acked-by: Namhyung Kim <namhyung@...nel.org> Thanks, Namhyung > > Signed-off-by: Xia Kaixu <xiakaixu@...wei.com> > --- > tools/lib/api/fs/debugfs.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c > index 7c43479..a74fba6 100644 > --- a/tools/lib/api/fs/debugfs.c > +++ b/tools/lib/api/fs/debugfs.c > @@ -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, > }; > > -- 1.8.5.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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