Re: [PATCH v3 6/8] treewide: Trace IPIs sent via smp_send_reschedule()
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- To: Huacai Chen <chenhuacai@xxxxxxxxxx>
- Subject: Re: [PATCH v3 6/8] treewide: Trace IPIs sent via smp_send_reschedule()
- From: Valentin Schneider <vschneid@xxxxxxxxxx>
- Date: Mon, 09 Jan 2023 19:01:22 +0000
- Cc: linux-alpha@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-snps-arc@xxxxxxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-csky@xxxxxxxxxxxxxxx, linux-hexagon@xxxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, loongarch@xxxxxxxxxxxxxxx, linux-mips@xxxxxxxxxxxxxxx, openrisc@xxxxxxxxxxxxxxxxxxxx, linux-parisc@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, linux-riscv@xxxxxxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, linux-sh@xxxxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, linux-xtensa@xxxxxxxxxxxxxxxx, x86@xxxxxxxxxx, Guo Ren <guoren@xxxxxxxxxx>, "Paul E. McKenney" <paulmck@xxxxxxxxxx>, Steven Rostedt <rostedt@xxxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>, Juri Lelli <juri.lelli@xxxxxxxxxx>, Daniel Bristot de Oliveira <bristot@xxxxxxxxxx>, Marcelo Tosatti <mtosatti@xxxxxxxxxx>, Frederic Weisbecker <frederic@xxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Marc Zyngier <maz@xxxxxxxxxx>, Mark Rutland <mark.rutland@xxxxxxx>, Russell King <linux@xxxxxxxxxxxxxxx>, Nicholas Piggin <npiggin@xxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>
- In-reply-to: <CAAhV-H6Oii6t-4aHFjgPkCgFAd+LcVVg+7jMu_w4mEa0Ecuwaw@mail.gmail.com>
- References: <20221202155817.2102944-1-vschneid@redhat.com> <20221202155817.2102944-7-vschneid@redhat.com> <CAAhV-H6Oii6t-4aHFjgPkCgFAd+LcVVg+7jMu_w4mEa0Ecuwaw@mail.gmail.com>
On 08/01/23 20:17, Huacai Chen wrote:
> Hi, Valentin,
>
> On Fri, Dec 2, 2022 at 11:59 PM Valentin Schneider <vschneid@xxxxxxxxxx> wrote:
>> @@ -83,7 +83,7 @@ extern void show_ipi_list(struct seq_file *p, int prec);
>> * it goes straight through and wastes no time serializing
>> * anything. Worst case is that we lose a reschedule ...
>> */
>> -static inline void smp_send_reschedule(int cpu)
>> +static inline void arch_smp_send_reschedule(int cpu)
>> {
>> loongson_send_ipi_single(cpu, SMP_RESCHEDULE);
>> }
> This function has been moved to arch/loongarch/kernel/smp.c since 6.2.
>
Thanks! I'll make sure to rerun the coccinelle script for the next version.
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