From: Peter Zijlstra <peterz@infradead.org>
To: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
David Vrabel <david.vrabel@citrix.com>,
Jan Beulich <JBeulich@suse.com>,
Andy Lutomirski <luto@amacapital.net>,
David Drysdale <drysdale@google.com>,
Steven Rostedt <rostedt@goodmis.org>,
Borislav Petkov <bp@alien8.de>, Tony Luck <tony.luck@intel.com>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
"H. Peter Anvin" <hpa@linux.intel.com>,
xen-devel@lists.xenproject.org
Subject: Re: [Resend Patch v4 12/16] smp, x86: Kill SMP single function call interrupt
Date: Fri, 23 Jan 2015 09:53:33 +0100 [thread overview]
Message-ID: <20150123085333.GF2896@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <1421991416-20297-13-git-send-email-jiang.liu@linux.intel.com>
On Fri, Jan 23, 2015 at 01:36:51PM +0800, Jiang Liu wrote:
> Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic
> similar to smp_call_function_single()" has unified the way to handle
> single and multiple cross-CPU function calls. Now only one interrupt
> is needed for architecture specific code to support generic SMP function
> call interfaces, so kill the redundant single function call interrupt.
>
> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
> Cc: Ingo Molnar <mingo@elte.hu>
> Cc: Steven Rostedt <rostedt@goodmis.org>
> Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
next prev parent reply other threads:[~2015-01-23 8:53 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-23 5:36 [Resend Patch v4 00/16] " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 01/16] smp, alpha: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 02/16] smp, ARM: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 03/16] smp, ARM64: " Jiang Liu
2015-01-23 18:10 ` Catalin Marinas
2015-01-23 5:36 ` [Resend Patch v4 04/16] smp, IA64: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 05/16] smp, m32r: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 06/16] smp, mn10300: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 07/16] smp, mn10300: Enable arch_send_call_function_ipi_mask() Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 08/16] smp, sh: Kill SMP single function call interrupt Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 09/16] smp, sparc64: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 10/16] smp, sparc: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 11/16] smp, x86, xen: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 12/16] smp, x86: " Jiang Liu
2015-01-23 8:53 ` Peter Zijlstra [this message]
2015-01-23 11:20 ` Borislav Petkov
2015-01-23 5:36 ` [Resend Patch v4 13/16] smp, tile: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 14/16] smp, s390: " Jiang Liu
2015-01-23 6:54 ` Heiko Carstens
2015-01-23 9:21 ` Jiang Liu
2015-01-23 9:32 ` Heiko Carstens
2015-01-23 5:36 ` [Resend Patch v4 15/16] smp: Cleanup unsued generic_smp_call_function_single_interrupt() Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 16/16] smp, trivial: Remove unused function prototype from smp_boot.h Jiang Liu
2015-01-24 19:28 ` [Resend Patch v4 00/16] Kill SMP single function call interrupt Thomas Gleixner
2015-01-26 2:13 ` Jiang Liu
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=20150123085333.GF2896@worktop.programming.kicks-ass.net \
--to=peterz@infradead.org \
--cc=JBeulich@suse.com \
--cc=boris.ostrovsky@oracle.com \
--cc=bp@alien8.de \
--cc=david.vrabel@citrix.com \
--cc=drysdale@google.com \
--cc=hpa@linux.intel.com \
--cc=hpa@zytor.com \
--cc=jiang.liu@linux.intel.com \
--cc=konrad.wilk@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=luto@amacapital.net \
--cc=mingo@elte.hu \
--cc=mingo@redhat.com \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
--cc=tony.luck@intel.com \
--cc=x86@kernel.org \
--cc=xen-devel@lists.xenproject.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
Powered by JetHome