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Date:	Mon, 27 Oct 2014 21:30:24 -0500 (CDT)
From:	Christoph Lameter <>
To:	Jesper Dangaard Brouer <>
cc:	Eric Dumazet <>,
	Alexander Duyck <>,
	Alexei Starovoitov <>,
	Eric Dumazet <>,
	Network Development <>
Subject: Re: irq disable in __netdev_alloc_frag() ?

On Mon, 27 Oct 2014, Jesper Dangaard Brouer wrote:

> > Same could be done with some kmem_cache_alloc() : SLAB uses hard irq
> > masking while some caches are never used from hard irq context.
> Sounds interesting.

SLUB does not disable interrupts in the fast paths.

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