From: Ingo Molnar <mingo@elte.hu>
To: Dean Nelson <dcn@sgi.com>, Mike Travis <travis@sgi.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
Alan Mayer <ajm@sgi.com>,
jeremy@goop.org, rusty@rustcorp.com.au,
suresh.b.siddha@intel.com, torvalds@linux-foundation.org,
linux-kernel@vger.kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Yinghai Lu <Yinghai.lu@amd.com>
Subject: Re: [RFC 2/4] introduce dynamically allocated system vectors
Date: Sun, 14 Sep 2008 17:46:59 +0200 [thread overview]
Message-ID: <20080914154659.GN29290@elte.hu> (raw)
In-Reply-To: <20080911152732.GC13655@sgi.com>
* Dean Nelson <dcn@sgi.com> wrote:
> @@ -1219,42 +1246,40 @@ static int __assign_irq_vector(int irq,
> * 0x80, because int 0x80 is hm, kind of importantish. ;)
> */
> static int current_vector = FIRST_DEVICE_VECTOR, current_offset = 0;
> - unsigned int old_vector;
> + cpumask_t target_cpus_mask;
hm. One SGI developer (Mike Travis) is busy removing on-kernel-stack
cpumask_t variables. Other one (you) is busy reintroducing them:
> + cpumask_t target_cpus_mask;
> + cpumask_t domain;
> + cpumask_t new_domain_mask = CPU_MASK_NONE;
in multiple ...
> + cpumask_t mask = TARGET_CPUS;
... functions.
Ingo
next prev parent reply other threads:[~2008-09-14 15:47 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-08 15:37 [Fwd: [PATCH] x86_64: (NEW) Dynamically allocate arch specific system vectors] Alan Mayer
2008-08-11 16:59 ` [PATCH] x86_64: (NEW) Dynamically allocate arch specific system vectors Ingo Molnar
2008-08-11 17:14 ` Alan Mayer
2008-08-11 19:39 ` Eric W. Biederman
2008-08-11 19:51 ` Ingo Molnar
2008-08-11 19:55 ` Jeremy Fitzhardinge
2008-08-11 20:10 ` Eric W. Biederman
2008-08-11 20:02 ` Alan Mayer
2008-09-11 15:23 ` [RFC 0/4] dynamically " Dean Nelson
2008-09-11 15:25 ` [RFC 1/4] switch vector_irq[] from irq number to irq_desc pointer Dean Nelson
2008-09-11 15:27 ` [RFC 2/4] introduce dynamically allocated system vectors Dean Nelson
2008-09-14 15:39 ` Ingo Molnar
2008-09-14 15:46 ` Ingo Molnar [this message]
2008-09-11 15:28 ` [RFC 3/4] switch static system vector allocation to use vector_irq[] Dean Nelson
2008-09-11 15:29 ` [RFC 4/4] switch non-standard SYSCALL_VECTOR " Dean Nelson
2008-09-14 15:40 ` Ingo Molnar
2008-09-14 15:42 ` Ingo Molnar
2008-09-11 20:04 ` [RFC 0/4] dynamically allocate arch specific system vectors H. Peter Anvin
2008-09-12 11:46 ` Dean Nelson
2008-09-14 15:35 ` Ingo Molnar
2008-09-14 15:48 ` Ingo Molnar
2008-09-15 21:50 ` Dean Nelson
2008-09-16 8:24 ` Ingo Molnar
2008-09-16 20:46 ` Dean Nelson
2008-09-17 17:30 ` Dimitri Sivanich
2008-09-17 18:59 ` Eric W. Biederman
2008-09-18 13:37 ` Dean Nelson
2008-09-18 19:18 ` H. Peter Anvin
2008-09-17 19:15 ` H. Peter Anvin
2008-09-17 20:21 ` Jack Steiner
2008-09-17 22:15 ` Eric W. Biederman
2008-09-18 1:09 ` H. Peter Anvin
2008-09-18 19:10 ` Jack Steiner
2008-09-19 0:28 ` Eric W. Biederman
2008-09-19 8:48 ` Ingo Molnar
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