Messages in this thread | | | Date | Wed, 4 Nov 2009 02:44:36 +0100 | From | Frederic Weisbecker <> | Subject | Re: [PATCH 2/3] ftrace: Return EINVAL when writing invalid val to set_ftrace_filter |
| |
On Tue, Nov 03, 2009 at 08:56:28AM +0800, Li Zefan wrote: > Currently it doesn't warn user on invald value: > > # echo nonexist_symbol > set_ftrace_filter > > Better make it return failure. > > Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> > ---
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
But shouldn't we have the same kind of check from ftrace_match_module_records() if we haven't matched anything with the regex?
| |