Re: [BUG] compiler warning, kernel 2.6.16

[Andrew Morton]

Knut Petersen <Knut_Petersen@xxxxxxxxxxx> wrote:
>
> If CONFIG_SWAP is _not_ set, gcc complains:
> 
> /src/linux-2.6.16-tfix/mm/vmscan.c: In function `remove_mapping':
> /src/linux-2.6.16-tfix/mm/vmscan.c:398: warning: unused variable `swap'
> 

Yes, that's been there for ages.  That code will be eliminated by the
compiler and I tend to think that the ugliness of making the warning go
away exceeds the benefit of stomping a !CONFIG_SWAP compile warning.
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