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Message-ID: <CA+7wUsxWTkwR9hg4R0brY6nB2zYEj=Ka_r6TO+Z3FFdcizKCOw@mail.gmail.com> Date: Tue, 26 Dec 2017 19:23:08 +0100 From: Mathieu Malaterre <malat@...ian.org> To: Arnaldo Carvalho de Melo <acme@...nel.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 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. 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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