On Mon, Feb 19, 2018 at 10:21:34AM +0900, Namhyung Kim wrote:
> Hello,
>
> On Wed, Feb 14, 2018 at 10:44:24AM +0800, changbin...@intel.com wrote:
> > From: Changbin Du
> >
> > Before this change, the '--graph-funcs', '--nograph-funcs' and
> > '--trace-funcs' options didn't work as expected when
Hello,
On Wed, Feb 14, 2018 at 10:44:24AM +0800, changbin...@intel.com wrote:
> From: Changbin Du
>
> Before this change, the '--graph-funcs', '--nograph-funcs' and
> '--trace-funcs' options didn't work as expected when the doesn't
> exist. Because the kernel side hid possible errors.
>
> $ su
From: Changbin Du
Before this change, the '--graph-funcs', '--nograph-funcs' and
'--trace-funcs' options didn't work as expected when the doesn't
exist. Because the kernel side hid possible errors.
$ sudo ./perf ftrace -a --graph-depth 1 --graph-funcs abcdefg
0) 0.140 us| rcu_all_qs();
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