Subject: Re: [PATCH -next] zram: fix build errors, depends on BLOCK

From: Nitin Gupta <[email-masked]>
Date: Thu, 24 Jun 2010 10:06:03 +0530

On 06/24/2010 08:57 AM, Randy Dunlap wrote:
> From: Randy Dunlap <[email-masked]>
> 
> Fix 49 zram build errors in one swoop.  Examples:
> 
> drivers/staging/zram/zram_drv.c:225: error: dereferencing pointer to incomplete type
> drivers/staging/zram/zram_drv.c:226: error: implicit declaration of function 'bio_for_each_segment'
> drivers/staging/zram/zram_drv.c:226: error: expected ';' before '{' token
> drivers/staging/zram/zram_drv.c:281: error: implicit declaration of function 'bio_endio'
> drivers/staging/zram/zram_drv.c:285: error: implicit declaration of function 'bio_io_error'
> drivers/staging/zram/zram_drv.c:545: error: implicit declaration of function 'set_capacity'
> drivers/staging/zram/zram_drv.c:548: error: implicit declaration of function 'queue_flag_set_unlocked'
> drivers/staging/zram/zram_drv.c:548: error: 'QUEUE_FLAG_NONROT' undeclared (first use in this function)
> drivers/staging/zram/zram_drv.c:548: error: dereferencing pointer to incomplete type
> 

Thanks for the fix. Strangely, I didn't get any of these
errors when I compiled against mainline.

Nitin