Re: [PATCH 1/2] NOMMU: Set BDI capabilities for /dev/mem and/dev/kmem

[Andrew Morton]

On Wed, 30 Aug 2006 09:38:42 +0100
David Howells <dhowells@xxxxxxxxxx> wrote:

> > Or you could use the approach I suggested, like wot everyone else does.
> 
> Ummm...  I don't recall ever coming across a construct like that in the
> kernel.

box:/usr/src/linux-2.6.18-rc5> grep -r '^#define.*suspend[      ]*NULL' . | wc -l
75

We do it to reduce (and to localise) ifdefs.
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