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Re: [patch 09/10] SLUB: Do our own locking via slab_lock and slab_unlock.
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From: Pekka Enberg
Subject:
Re: [patch 09/10] SLUB: Do our own locking via slab_lock and slab_unlock.
Date: Sunday, October 28, 2007 - 11:30 pm
Hi, On 10/29/07, Christoph Lameter <clameter@sgi.com> wrote:
quoted text
> > We don't need preempt_enable for CONFIG_SMP, right? > > preempt_enable is needed if preemption is enabled.
Disabled? But yeah, I see that slab_trylock() can leave preemption disabled if cmpxchg fails. Was confused by the #ifdefs... :-) -
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Messages in current thread:
[patch 09/10] SLUB: Do our own locking via slab_lock and s ...
, Christoph Lameter
, (Sat Oct 27, 8:32 pm)
Re: [patch 09/10] SLUB: Do our own locking via slab_lock a ...
, Pekka J Enberg
, (Sun Oct 28, 8:10 am)
Re: [patch 09/10] SLUB: Do our own locking via slab_lock a ...
, Pekka J Enberg
, (Sun Oct 28, 8:14 am)
Re: [patch 09/10] SLUB: Do our own locking via slab_lock a ...
, Christoph Lameter
, (Sun Oct 28, 8:03 pm)
Re: [patch 09/10] SLUB: Do our own locking via slab_lock a ...
, Pekka Enberg
, (Sun Oct 28, 11:30 pm)
Re: [patch 09/10] SLUB: Do our own locking via slab_lock a ...
, Nick Piggin
, (Mon Oct 29, 9:50 pm)
Re: [patch 09/10] SLUB: Do our own locking via slab_lock a ...
, Christoph Lameter
, (Tue Oct 30, 11:32 am)
Re: [patch 09/10] SLUB: Do our own locking via slab_lock a ...
, Nick Piggin
, (Tue Oct 30, 6:17 pm)
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