From: Peter Zijlstra <peterz@infradead.org>
To: peterz@infradead.org
Cc: richard.henderson@linaro.org, ink@jurassic.park.msu.ru,
mattst88@gmail.com, vgupta@kernel.org, linux@armlinux.org.uk,
ulli.kroll@googlemail.com, linus.walleij@linaro.org,
shawnguo@kernel.org, Sascha Hauer <s.hauer@pengutronix.de>,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
tony@atomide.com, khilman@kernel.org, catalin.marinas@arm.com,
will@kernel.org, guoren@kernel.org, bcain@quicinc.com,
chenhuacai@kernel.org, kernel@xen0n.name, geert@linux-m68k.org,
sammy@sammy.net, monstr@monstr.eu, tsbogend@alpha.franken.de,
dinguyen@kernel.org, jonas@southpole.se,
stefan.kristiansson@saunalahti.fi, shorne@gmail.com,
James.Bottomley@HansenPartnership.com, deller@gmx.de,
mpe@ellerman.id.au, npiggin@gmail.com,
christophe.leroy@csgroup.eu, paul.walmsley@sifive.com,
palmer@dabbelt.com, aou@eecs.berkeley.edu, hca@linux.ibm.com,
gor@linux.ibm.com, agordeev@linux.ibm.com,
borntraeger@linux.ibm.com, svens@linux.ibm.com,
ysato@users.sourceforge.jp, dalias@libc.org, davem@davemloft.net,
richard@nod.at, anton.ivanov@cambridgegreys.com,
johannes@sipsolutions.net, tglx@linutronix.de, mingo@redhat.com,
bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org,
hpa@zytor.com, acme@kernel.org, mark.rutland@arm.com,
alexander.shishkin@linux.intel.com, jolsa@kernel.org,
namhyung@kernel.org, jgross@suse.com, srivatsa@csail.mit.edu,
amakhalov@vmware.com, pv-drivers@vmware.com,
boris.ostrovsky@oracle.com, chris@zankel.net, jcmvbkbc@gmail.com,
rafael@kernel.org, lenb@kernel.org, pavel@ucw.cz,
gregkh@linuxfoundation.org, mturquette@baylibre.com,
sboyd@kernel.org, daniel.lezcano@linaro.org,
lpieralisi@kernel.org, sudeep.holla@arm.com, agross@kernel.org,
bjorn.andersson@linaro.org, konrad.dybcio@somainline.org,
anup@brainfault.org, thierry.reding@gmail.com,
jonathanh@nvidia.com, jacob.jun.pan@linux.intel.com,
atishp@atishpatra.org, Arnd Bergmann <arnd@arndb.de>,
yury.norov@gmail.com, andriy.shevchenko@linux.intel.com,
linux@rasmusvillemoes.dk, dennis@kernel.org, tj@kernel.org,
cl@linux.com, rostedt@goodmis.org, pmladek@suse.com,
senozhatsky@chromium.org, john.ogness@linutronix.de,
juri.lelli@redhat.com, vincent.guittot@linaro.org,
dietmar.eggemann@arm.com, bsegall@google.com, mgorman@suse.de,
bristot@redhat.com, vschneid@redhat.com, fweisbec@gmail.com,
ryabinin.a.a@gmail.com, glider@google.com, andreyknvl@gmail.com,
dvyukov@google.com, vincenzo.frascino@arm.com,
Andrew Morton <akpm@linux-foundation.org>,
jpoimboe@kernel.org, linux-alpha@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org,
linux-omap@vger.kernel.org, linux-csky@vger.kernel.org,
linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org,
loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org,
linux-mips@vger.kernel.org, openrisc@lists.librecores.org,
linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org,
linux-sh@vger.kernel.org, sparclinux@vger.kernel.org,
linux-um@lists.infradead.org, linux-perf-users@vger.kernel.org,
virtualization@lists.linux-foundation.org,
linux-xtensa@linux-xtensa.org, linux-acpi@vger.kernel.org,
linux-pm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-arch@vger.kernel.org, kasan-dev@googlegroups.com,
Marc Zyngier <maz@kernel.org>
Subject: [PATCH v2 24/44] arm64,smp: Remove trace_.*_rcuidle() usage
Date: Mon, 19 Sep 2022 12:00:03 +0200 [thread overview]
Message-ID: <20220919101521.953707131@infradead.org> (raw)
In-Reply-To: 20220919095939.761690562@infradead.org
Ever since commit d3afc7f12987 ("arm64: Allow IPIs to be handled as
normal interrupts") this function is called in regular IRQ context.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/kernel/smp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -865,7 +865,7 @@ static void do_handle_IPI(int ipinr)
unsigned int cpu = smp_processor_id();
if ((unsigned)ipinr < NR_IPI)
- trace_ipi_entry_rcuidle(ipi_types[ipinr]);
+ trace_ipi_entry(ipi_types[ipinr]);
switch (ipinr) {
case IPI_RESCHEDULE:
@@ -914,7 +914,7 @@ static void do_handle_IPI(int ipinr)
}
if ((unsigned)ipinr < NR_IPI)
- trace_ipi_exit_rcuidle(ipi_types[ipinr]);
+ trace_ipi_exit(ipi_types[ipinr]);
}
static irqreturn_t ipi_handler(int irq, void *data)
next prev parent reply other threads:[~2022-09-19 10:18 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 9:59 [PATCH v2 00/44] cpuidle,rcu: Clean up the mess Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 01/44] x86/perf/amd: Remove tracing from perf_lopwr_cb() Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 02/44] x86/idle: Replace x86_idle with a static_call Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 03/44] cpuidle/poll: Ensure IRQ state is invariant Peter Zijlstra
2022-09-19 13:19 ` Frederic Weisbecker
2022-09-20 8:57 ` Peter Zijlstra
2022-09-20 10:43 ` Frederic Weisbecker
2022-09-19 9:59 ` [PATCH v2 04/44] cpuidle: Move IRQ state validation Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 05/44] cpuidle,riscv: Push RCU-idle into driver Peter Zijlstra
2022-09-19 11:54 ` Anup Patel
2022-09-19 13:46 ` Frederic Weisbecker
2022-09-19 9:59 ` [PATCH v2 06/44] cpuidle,tegra: " Peter Zijlstra
2022-09-19 14:05 ` Frederic Weisbecker
2022-09-19 9:59 ` [PATCH v2 07/44] cpuidle,psci: " Peter Zijlstra
2022-09-19 14:11 ` Frederic Weisbecker
2022-09-21 21:51 ` Kajetan Puchalski
2022-09-22 0:45 ` Guo Ren
2022-09-19 9:59 ` [PATCH v2 08/44] cpuidle,imx6: " Peter Zijlstra
2022-09-19 14:21 ` Frederic Weisbecker
2022-09-19 15:00 ` Peter Zijlstra
2022-09-20 8:58 ` Peter Zijlstra
2022-09-20 9:01 ` Frederic Weisbecker
2022-09-19 14:49 ` Frederic Weisbecker
2022-09-19 15:01 ` Peter Zijlstra
2022-09-19 15:03 ` Peter Zijlstra
2022-09-19 15:17 ` Frederic Weisbecker
2022-09-19 9:59 ` [PATCH v2 09/44] cpuidle,omap3: " Peter Zijlstra
2022-09-19 14:31 ` Frederic Weisbecker
2022-09-19 15:19 ` Peter Zijlstra
2022-09-20 8:39 ` Frederic Weisbecker
2022-09-19 14:43 ` Frederic Weisbecker
2022-09-19 9:59 ` [PATCH v2 10/44] cpuidle,armada: " Peter Zijlstra
2022-09-19 14:39 ` Frederic Weisbecker
2022-09-19 9:59 ` [PATCH v2 11/44] cpuidle,omap4: " Peter Zijlstra
2022-09-20 10:53 ` Frederic Weisbecker
2022-09-19 9:59 ` [PATCH v2 12/44] cpuidle,dt: " Peter Zijlstra
2022-10-04 11:03 ` Ulf Hansson
2022-10-04 11:43 ` Ulf Hansson
2022-11-16 15:29 ` Peter Zijlstra
2022-11-22 16:04 ` Ulf Hansson
2022-09-19 9:59 ` [PATCH v2 13/44] cpuidle: Fix ct_idle_*() usage Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 14/44] cpuidle,cpu_pm: Remove RCU fiddling from cpu_pm_{enter,exit}() Peter Zijlstra
2022-10-04 11:04 ` Ulf Hansson
2022-09-19 9:59 ` [PATCH v2 15/44] acpi_idle: Remove tracing Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 16/44] cpuidle: Annotate poll_idle() Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 17/44] objtool/idle: Validate __cpuidle code as noinstr Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 18/44] cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE *again* Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 19/44] cpuidle,intel_idle: Fix CPUIDLE_FLAG_INIT_XSTATE Peter Zijlstra
2022-09-19 9:59 ` [PATCH v2 20/44] cpuidle,intel_idle: Fix CPUIDLE_FLAG_IBRS Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 21/44] arch/idle: Change arch_cpu_idle() IRQ behaviour Peter Zijlstra
2022-09-20 5:08 ` Guo Ren
2022-09-19 10:00 ` [PATCH v2 22/44] x86/tdx: Remove TDX_HCALL_ISSUE_STI Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 23/44] arm,smp: Remove trace_.*_rcuidle() usage Peter Zijlstra
2022-10-04 11:08 ` Ulf Hansson
2022-09-19 10:00 ` Peter Zijlstra [this message]
2022-09-19 10:00 ` [PATCH v2 25/44] printk: " Peter Zijlstra
2022-09-20 2:49 ` Sergey Senozhatsky
2022-09-19 10:00 ` [PATCH v2 26/44] time/tick-broadcast: Remove RCU_NONIDLE usage Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 27/44] cpuidle,sched: Remove annotations from TIF_{POLLING_NRFLAG,NEED_RESCHED} Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 28/44] cpuidle,mwait: Make noinstr clean Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 29/44] cpuidle,tdx: Make tdx " Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 30/44] cpuidle,xenpv: Make more PARAVIRT_XXL " Peter Zijlstra
2022-09-19 10:45 ` Juergen Gross
2022-09-19 10:00 ` [PATCH v2 31/44] cpuidle,nospec: Make " Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 32/44] cpuidle,acpi: " Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 33/44] ftrace: WARN on rcuidle Peter Zijlstra
2022-09-26 18:41 ` Steven Rostedt
2022-10-04 17:19 ` Mark Rutland
2022-09-19 10:00 ` [PATCH v2 34/44] cpuidle,omap3: Use WFI for omap3_pm_idle() Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 35/44] cpuidle,omap3: Push RCU-idle into omap_sram_idle() Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 36/44] cpuidle,omap4: Push RCU-idle into omap4_enter_lowpower() Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 37/44] arm,omap2: Use WFI for omap2_pm_idle() Peter Zijlstra
2022-09-27 6:21 ` Tony Lindgren
2022-09-19 10:00 ` [PATCH v2 38/44] cpuidle,powerdomain: Remove trace_.*_rcuidle() Peter Zijlstra
2022-10-04 11:12 ` Ulf Hansson
2022-09-19 10:00 ` [PATCH v2 39/44] cpuidle,clk: " Peter Zijlstra
2022-10-04 11:09 ` Ulf Hansson
2022-09-19 10:00 ` [PATCH v2 40/44] ubsan: Fix objtool UACCESS warns Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 41/44] intel_idle: Add force_irq_on module param Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 42/44] entry,kasan,x86: Disallow overriding mem*() functions Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 43/44] sched: Always inline __this_cpu_preempt_check() Peter Zijlstra
2022-09-19 10:00 ` [PATCH v2 44/44] arm64,riscv,perf: Remove RCU_NONIDLE() usage Peter Zijlstra
2022-09-19 15:21 ` [PATCH v2 00/44] cpuidle,rcu: Clean up the mess Rafael J. Wysocki
2022-09-20 12:31 ` Frederic Weisbecker
2022-09-20 14:04 ` Peter Zijlstra
2022-09-27 6:31 ` Tony Lindgren
2022-10-04 15:15 ` Ulf Hansson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220919101521.953707131@infradead.org \
--to=peterz@infradead.org \
--cc=James.Bottomley@HansenPartnership.com \
--cc=acme@kernel.org \
--cc=agordeev@linux.ibm.com \
--cc=agross@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=alexander.shishkin@linux.intel.com \
--cc=amakhalov@vmware.com \
--cc=andreyknvl@gmail.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=anton.ivanov@cambridgegreys.com \
--cc=anup@brainfault.org \
--cc=aou@eecs.berkeley.edu \
--cc=arnd@arndb.de \
--cc=atishp@atishpatra.org \
--cc=bcain@quicinc.com \
--cc=bjorn.andersson@linaro.org \
--cc=boris.ostrovsky@oracle.com \
--cc=borntraeger@linux.ibm.com \
--cc=bp@alien8.de \
--cc=bristot@redhat.com \
--cc=bsegall@google.com \
--cc=catalin.marinas@arm.com \
--cc=chenhuacai@kernel.org \
--cc=chris@zankel.net \
--cc=christophe.leroy@csgroup.eu \
--cc=cl@linux.com \
--cc=dalias@libc.org \
--cc=daniel.lezcano@linaro.org \
--cc=dave.hansen@linux.intel.com \
--cc=davem@davemloft.net \
--cc=deller@gmx.de \
--cc=dennis@kernel.org \
--cc=dietmar.eggemann@arm.com \
--cc=dinguyen@kernel.org \
--cc=dvyukov@google.com \
--cc=festevam@gmail.com \
--cc=fweisbec@gmail.com \
--cc=geert@linux-m68k.org \
--cc=glider@google.com \
--cc=gor@linux.ibm.com \
--cc=gregkh@linuxfoundation.org \
--cc=guoren@kernel.org \
--cc=hca@linux.ibm.com \
--cc=hpa@zytor.com \
--cc=ink@jurassic.park.msu.ru \
--cc=jacob.jun.pan@linux.intel.com \
--cc=jcmvbkbc@gmail.com \
--cc=jgross@suse.com \
--cc=johannes@sipsolutions.net \
--cc=john.ogness@linutronix.de \
--cc=jolsa@kernel.org \
--cc=jonas@southpole.se \
--cc=jonathanh@nvidia.com \
--cc=jpoimboe@kernel.org \
--cc=juri.lelli@redhat.com \
--cc=kasan-dev@googlegroups.com \
--cc=kernel@pengutronix.de \
--cc=kernel@xen0n.name \
--cc=khilman@kernel.org \
--cc=konrad.dybcio@somainline.org \
--cc=lenb@kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-alpha@vger.kernel.org \
--cc=linux-arch@vger.kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-csky@vger.kernel.org \
--cc=linux-hexagon@vger.kernel.org \
--cc=linux-ia64@vger.kernel.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-m68k@lists.linux-m68k.org \
--cc=linux-mips@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux-parisc@vger.kernel.org \
--cc=linux-perf-users@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=linux-s390@vger.kernel.org \
--cc=linux-sh@vger.kernel.org \
--cc=linux-snps-arc@lists.infradead.org \
--cc=linux-tegra@vger.kernel.org \
--cc=linux-um@lists.infradead.org \
--cc=linux-xtensa@linux-xtensa.org \
--cc=linux@armlinux.org.uk \
--cc=linux@rasmusvillemoes.dk \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=loongarch@lists.linux.dev \
--cc=lpieralisi@kernel.org \
--cc=mark.rutland@arm.com \
--cc=mattst88@gmail.com \
--cc=maz@kernel.org \
--cc=mgorman@suse.de \
--cc=mingo@redhat.com \
--cc=monstr@monstr.eu \
--cc=mpe@ellerman.id.au \
--cc=mturquette@baylibre.com \
--cc=namhyung@kernel.org \
--cc=npiggin@gmail.com \
--cc=openrisc@lists.librecores.org \
--cc=palmer@dabbelt.com \
--cc=paul.walmsley@sifive.com \
--cc=pavel@ucw.cz \
--cc=pmladek@suse.com \
--cc=pv-drivers@vmware.com \
--cc=rafael@kernel.org \
--cc=richard.henderson@linaro.org \
--cc=richard@nod.at \
--cc=rostedt@goodmis.org \
--cc=ryabinin.a.a@gmail.com \
--cc=s.hauer@pengutronix.de \
--cc=sammy@sammy.net \
--cc=sboyd@kernel.org \
--cc=senozhatsky@chromium.org \
--cc=shawnguo@kernel.org \
--cc=shorne@gmail.com \
--cc=sparclinux@vger.kernel.org \
--cc=srivatsa@csail.mit.edu \
--cc=stefan.kristiansson@saunalahti.fi \
--cc=sudeep.holla@arm.com \
--cc=svens@linux.ibm.com \
--cc=tglx@linutronix.de \
--cc=thierry.reding@gmail.com \
--cc=tj@kernel.org \
--cc=tony@atomide.com \
--cc=tsbogend@alpha.franken.de \
--cc=ulli.kroll@googlemail.com \
--cc=vgupta@kernel.org \
--cc=vincent.guittot@linaro.org \
--cc=vincenzo.frascino@arm.com \
--cc=virtualization@lists.linux-foundation.org \
--cc=vschneid@redhat.com \
--cc=will@kernel.org \
--cc=x86@kernel.org \
--cc=ysato@users.sourceforge.jp \
--cc=yury.norov@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).