Re: [PATCH 10/17] netvm: Allow skb allocation to use PFMEMALLOCreserves

From: David Miller
Date: Fri May 11 2012 - 17:18:49 EST

From: Mel Gorman <mgorman@xxxxxxx>
Date: Fri, 11 May 2012 15:32:18 +0100

> On Fri, May 11, 2012 at 12:57:40AM -0400, David Miller wrote:
>> Please change this to be a static branch.
> Will do. I renamed memalloc_socks to sk_memalloc_socks, made it a int as
> atomics are unnecessary and I check it directly in a branch instead of a
> static inline. It should be relatively easy for the branch predictor.

No branch predictor can beat an unconditional branch :-)
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