From: Jiri Olsa <jolsa@redhat.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: bpf@vger.kernel.org, linux-kernel@vger.kernel.org,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andriin@fb.com>
Subject: Re: [PATCH 7/8] ftrace: Add multi direct modify interface
Date: Tue, 19 Oct 2021 16:47:53 +0200 [thread overview]
Message-ID: <YW7amQa2DviKapl8@krava> (raw)
In-Reply-To: <20211019104411.18322063@gandalf.local.home>
On Tue, Oct 19, 2021 at 10:44:11AM -0400, Steven Rostedt wrote:
> On Tue, 19 Oct 2021 16:03:03 +0200
> Jiri Olsa <jolsa@redhat.com> wrote:
>
> > > You can make sure the patches in there have your latest version, as you can
> > > review my patch. I'll update the tags if you give me one.
> >
> > I'm getting error when compiling:
> >
> > CC kernel/trace/ftrace.o
> > kernel/trace/ftrace.c: In function ‘modify_ftrace_direct_multi’:
> > kernel/trace/ftrace.c:5608:2: error: label ‘out_unlock’ defined but not used [-Werror=unused-label]
>
> Ah, I don't think I've been hit by the "-Werror" yet ;-)
>
>
> > 5608 | out_unlock:
> > | ^~~~~~~~~~
> >
> > looks like out_unlock is nolonger needed, I removed it
>
> My tests would have found this, as it has a check for "new warnings".
>
> Anyway, was this in your latest patch, or did I pull in and older one?
>
> That is, should I expect a v2 from you?
it's on top of your ftrace/core, in your change:
e62d91d8206e ftrace/direct: Do not disable when switching direct callers
just removing the label will fix it
also you can add my ack
Acked-by: Jiri Olsa <jolsa@redhat.com>
thanks,
jirka
next prev parent reply other threads:[~2021-10-19 14:48 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-08 9:13 [PATCHv2 0/8] x86/ftrace: Add direct batch interface Jiri Olsa
2021-10-08 9:13 ` [PATCH 1/8] x86/ftrace: Remove extra orig rax move Jiri Olsa
2021-10-08 9:13 ` [PATCH 2/8] x86/ftrace: Remove fault protection code in prepare_ftrace_return Jiri Olsa
2021-10-08 9:13 ` [PATCH 3/8] x86/ftrace: Make function graph use ftrace directly Jiri Olsa
2021-10-08 9:13 ` [PATCH 4/8] tracing: Add trampoline/graph selftest Jiri Olsa
2021-10-08 9:13 ` [PATCH 5/8] ftrace: Add ftrace_add_rec_direct function Jiri Olsa
2021-10-08 9:13 ` [PATCH 6/8] ftrace: Add multi direct register/unregister interface Jiri Olsa
2021-10-08 9:13 ` [PATCH 7/8] ftrace: Add multi direct modify interface Jiri Olsa
2021-10-14 20:28 ` Steven Rostedt
2021-10-15 12:05 ` Jiri Olsa
2021-10-15 14:05 ` Steven Rostedt
2021-10-16 11:39 ` Jiri Olsa
2021-10-19 2:10 ` Steven Rostedt
2021-10-19 13:19 ` Jiri Olsa
2021-10-19 13:26 ` Jiri Olsa
2021-10-19 13:32 ` Steven Rostedt
2021-10-19 14:03 ` Jiri Olsa
2021-10-19 14:44 ` Steven Rostedt
2021-10-19 14:47 ` Jiri Olsa [this message]
2021-10-08 9:13 ` [PATCH 8/8] ftrace/samples: Add multi direct interface test module Jiri Olsa
2021-10-26 19:23 ` Guenter Roeck
2021-10-26 19:29 ` Steven Rostedt
2021-10-13 9:01 ` [PATCHv2 0/8] x86/ftrace: Add direct batch interface Heiko Carstens
2021-10-13 12:25 ` Jiri Olsa
-- strict thread matches above, loose matches on Subject: below --
2021-08-31 9:50 [PATCH " Jiri Olsa
2021-08-31 9:50 ` [PATCH 7/8] ftrace: Add multi direct modify interface Jiri Olsa
2021-09-14 21:41 ` Steven Rostedt
2021-09-15 21:47 ` Steven Rostedt
2021-09-16 19:49 ` Jiri Olsa
2021-09-16 20:41 ` Steven Rostedt
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