From: Rik van Riel <riel@surriel.com>
To: Xie Yuanbin <qq570070308@gmail.com>,
linux@armlinux.org.uk, mathieu.desnoyers@efficios.com,
paulmck@kernel.org, pjw@kernel.org, palmer@dabbelt.com,
aou@eecs.berkeley.edu, alex@ghiti.fr, hca@linux.ibm.com,
gor@linux.ibm.com, agordeev@linux.ibm.com,
borntraeger@linux.ibm.com, svens@linux.ibm.com,
davem@davemloft.net, andreas@gaisler.com, tglx@linutronix.de,
mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com,
hpa@zytor.com, luto@kernel.org, peterz@infradead.org,
acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com,
alexander.shishkin@linux.intel.com, jolsa@kernel.org,
irogers@google.com, adrian.hunter@intel.com,
anna-maria@linutronix.de, frederic@kernel.org,
juri.lelli@redhat.com, vincent.guittot@linaro.org,
dietmar.eggemann@arm.com, rostedt@goodmis.org,
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lorenzo.stoakes@oracle.com, segher@kernel.crashing.org,
ryan.roberts@arm.com, max.kellermann@ionos.com,
urezki@gmail.com, nysal@linux.ibm.com
Cc: x86@kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-s390@vger.kernel.org, sparclinux@vger.kernel.org,
linux-perf-users@vger.kernel.org, will@kernel.org
Subject: Re: [PATCH 1/3] Change enter_lazy_tlb to inline on x86
Date: Fri, 24 Oct 2025 16:14:22 -0400 [thread overview]
Message-ID: <a461ddd3adc2a4c53cd44b34fc58cf3cf0fae41e.camel@surriel.com> (raw)
In-Reply-To: <20251024182628.68921-2-qq570070308@gmail.com>
On Sat, 2025-10-25 at 02:26 +0800, Xie Yuanbin wrote:
> This function is very short, and is called in the context switching,
> so it is called very frequently.
>
> Change it to inline function on x86 to improve performance, just like
> its code in other architectures
>
> Signed-off-by: Xie Yuanbin <qq570070308@gmail.com>
Might as well inline it into what I remember
being its only caller.
Reviewed-by: Rik van Riel <riel@surriel.com>
--
All Rights Reversed.
next prev parent reply other threads:[~2025-10-24 20:28 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-24 18:26 [PATCH 0/3] Optimize code generation during context switching Xie Yuanbin
2025-10-24 18:26 ` [PATCH 1/3] Change enter_lazy_tlb to inline on x86 Xie Yuanbin
2025-10-24 20:14 ` Rik van Riel [this message]
2025-10-24 18:35 ` [PATCH 2/3] Provide and use an always inline version of finish_task_switch Xie Yuanbin
2025-10-24 18:35 ` [PATCH 3/3] Set the subfunctions called by finish_task_switch to be inline Xie Yuanbin
2025-10-24 19:44 ` Thomas Gleixner
2025-10-25 18:51 ` Xie Yuanbin
2025-10-24 21:36 ` [PATCH 2/3] Provide and use an always inline version of finish_task_switch Rik van Riel
2025-10-25 14:36 ` Segher Boessenkool
2025-10-25 17:37 ` [PATCH 0/3] Optimize code generation during context Xie Yuanbin
2025-10-29 10:26 ` David Hildenbrand
2025-10-30 15:04 ` Xie Yuanbin
2025-10-25 19:18 ` [PATCH 2/3] Provide and use an always inline version of finish_task_switch Xie Yuanbin
2025-10-25 12:26 ` [PATCH 0/3] Optimize code generation during context switching Peter Zijlstra
2025-10-25 18:20 ` [PATCH 0/3] Optimize code generation during context Xie Yuanbin
2025-10-27 15:21 ` Xie Yuanbin
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