On Thu, Apr 17, 2008 at 11:14:07PM +0200, Petr Tesarik wrote:
quoted text
> Hello,
> 
> while looking at the implementation of the Ram backed block device
> driver, I stumbled across a write-only local variable, which makes
> little sense, so I assume it should actually work like this:

Right you are. Good catch, thanks Petr.

quoted text
> 
> Signed-off-by: Petr Tesarik <ptesarik@suse.cz>
> 
> diff --git a/drivers/block/brd.c b/drivers/block/brd.c
> index 8536480..7bd7663 100644
> --- a/drivers/block/brd.c
> +++ b/drivers/block/brd.c
> @@ -108,7 +108,7 @@ static struct page *brd_insert_page(struct brd_device *brd, sector_t sector)
>  #ifndef CONFIG_BLK_DEV_XIP
>  	gfp_flags |= __GFP_HIGHMEM;
>  #endif
> -	page = alloc_page(GFP_NOIO | __GFP_HIGHMEM | __GFP_ZERO);
> +	page = alloc_page(gfp_flags);
>  	if (!page)
>  		return NULL;
>  
--
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