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Message-ID: <20171226201936.GX21971@kernel.org> Date: Tue, 26 Dec 2017 17:19:36 -0300 From: Arnaldo Carvalho de Melo <acme@...nel.org> To: Mathieu Malaterre <malat@...ian.org> Cc: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...hat.com>, Namhyung Kim <namhyung@...nel.org>, linux-kernel@...r.kernel.org Subject: Re: [PATCH 2/3] perf/core: Move inline keyword at the beginning of declaration Em Tue, Dec 26, 2017 at 07:23:08PM +0100, Mathieu Malaterre escreveu: > Hi Arnaldo, > > On Tue, Dec 26, 2017 at 4:05 PM, Arnaldo Carvalho de Melo > <acme@...nel.org> wrote: > > Em Tue, Dec 26, 2017 at 03:09:13PM +0100, Mathieu Malaterre escreveu: > >> Fix non-fatal warning: > >> kernel/events/core.c:6106:1: warning: ‘inline’ is not at beginning of declaration [-Wold-style-declaration] > >> static void __always_inline > >> ^~~~~~ > > Can you please provide more context? When did this become a problem? > > What gcc version? > I tend to use W=1 before submitting a patch since not everything is > being caught by ./scripts/checkpatch.pl. So this trivial patch was > simply a way for me to remove some warning pollution I was seeing on > my branch (not clear why this specific warning is considered an error > in other section of the linux tree). This is a custom pmac32 branch, > gcc version is: > $ powerpc-linux-gnu-gcc --version > powerpc-linux-gnu-gcc (Debian 6.3.0-18) 6.3.0 20170516 > Feel free to drop it if this is too much noise. Nah, I just like to have enough info on the cset as to where is that the problem takes place, which you now have provided and I'll add to the cset, thanks! - Arnaldo > Thanks > > > - Arnaldo > > > >> Signed-off-by: Mathieu Malaterre <malat@...ian.org> > >> --- > >> kernel/events/core.c | 2 +- > >> 1 file changed, 1 insertion(+), 1 deletion(-) > >> > >> diff --git a/kernel/events/core.c b/kernel/events/core.c > >> index 4df5b695bf0d..aa874d2b58b3 100644 > >> --- a/kernel/events/core.c > >> +++ b/kernel/events/core.c > >> @@ -6103,7 +6103,7 @@ void perf_prepare_sample(struct perf_event_header *header, > >> data->phys_addr = perf_virt_to_phys(data->addr); > >> } > >> > >> -static void __always_inline > >> +static __always_inline void > >> __perf_event_output(struct perf_event *event, > >> struct perf_sample_data *data, > >> struct pt_regs *regs, > >> -- > >> 2.11.0
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