Port-powerpc archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: Interrupt mask on multi-processor machine

To: KIYOHARA Takashi <kiyohara%kk.iij4u.or.jp@localhost>
Subject: Re: Interrupt mask on multi-processor machine
From: Martin Husemann <martin%duskware.de@localhost>
Date: Sat, 9 Feb 2008 00:22:44 +0100

On Sat, Feb 09, 2008 at 02:43:06AM +0900, KIYOHARA Takashi wrote:
> I have not experience to programing on multi-processor machine. Shall I
> need atomic operation to interrupt mask on bebox?

Interrupt masks, like interrupts in general, are per cpu.

Martin

References:
- Interrupt mask on multi-processor machine
  - From: KIYOHARA Takashi

Prev by Date: Re: Package binaries for NetBSD/macppc 3.1_STABLE / pkgsrc-2007Q4
Next by Date: RE: Interrupt mask on multi-processor machine
Previous by Thread: Re: Interrupt mask on multi-processor machine
Next by Thread: RE: Interrupt mask on multi-processor machine
Indexes:

Home | Main Index | Thread Index | Old Index