Re: [PATCH -next] block: blk-iopoll sysctl iff CONFIG_BLOCK

From: Jens Axboe
Date: Fri Aug 07 2009 - 15:21:52 EST


On Fri, Aug 07 2009, Randy Dunlap wrote:
> From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
>
> New block-iopoll sysctl should be surrounded by CONFIG_BLOCK to
> prevent build error:
>
> kernel/built-in.o:(.data+0x2990): undefined reference to `blk_iopoll_enabled'

Thanks, I'll just kill off this sysctl, it should be driver controller
anyway. Was just easier for testing :-)

--
Jens Axboe

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