Re: [PATCH v4 13/22] zram: use __bio_add_page for adding single page to bio

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



+ Minchan

On (23/04/20 12:04), Johannes Thumshirn wrote:
> 
> From: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
> 
> The zram writeback code uses bio_add_page() to add a page to a newly
> created bio. bio_add_page() can fail, but the return value is never
> checked.
> 
> Use __bio_add_page() as adding a single page to a newly created bio is
> guaranteed to succeed.
> 
> This brings us a step closer to marking bio_add_page() as __must_check.
> 
> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
> Reviewed-by: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>

Reviewed-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux