From: "Yinghai Lu" <yinghai.lu@amd.com>
To: ebiederm@xmission.com, "Andrew Morton" <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, "Ingo Molnar" <mingo@elte.hu>,
"Andi Kleen" <ak@suse.de>,
"Linus Torvalds" <torvalds@linux-foundation.org>
Subject: [PATCH 1/2] x86_64 irq: remove extra smp_processor_id calling
Date: Mon, 5 Mar 2007 20:16:10 -0800 [thread overview]
Message-ID: <86802c440703052016rc7500cbn929fa94d623c2a1@mail.gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 23 bytes --]
please check the patch
[-- Attachment #2: 1_irq_move_clean.patch --]
[-- Type: text/x-patch, Size: 703 bytes --]
[PATCH 1/2] x86_64 irq: remove extra smp_processor_id calling
remove the extra smp_processor_id calling.
Signed-off-by: Yinghai Lu <yinghai.lu@amd.com>
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index c6a5bc7..318d905 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -1407,8 +1407,7 @@ static void irq_complete_move(unsigned int irq)
vector = ~get_irq_regs()->orig_rax;
me = smp_processor_id();
- if ((vector == cfg->vector) &&
- cpu_isset(smp_processor_id(), cfg->domain)) {
+ if ((vector == cfg->vector) && cpu_isset(me, cfg->domain)) {
cpumask_t cleanup_mask;
cpus_and(cleanup_mask, cfg->old_domain, cpu_online_map);
reply other threads:[~2007-03-06 4:16 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=86802c440703052016rc7500cbn929fa94d623c2a1@mail.gmail.com \
--to=yinghai.lu@amd.com \
--cc=ak@suse.de \
--cc=akpm@osdl.org \
--cc=ebiederm@xmission.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=torvalds@linux-foundation.org \
/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
all inboxes | Powered by JetHome®