Re: [PATCH v6 07/11] iomap: fix iomap_dio_zero() for fs bs > system page size

["Pankaj Raghav (Samsung)" <kernel@xxxxxxxxxxxxxxxx>]

> >  static int __init iomap_init(void)
> >  {
> > +	zero_fs_block = alloc_pages(GFP_KERNEL | __GFP_ZERO, ZERO_FSB_ORDER);
> > +	if (!zero_fs_block)
> > +		return -ENOMEM;
> > +
> >  	return bioset_init(&iomap_ioend_bioset, 4 * (PAGE_SIZE / SECTOR_SIZE),
> >  			   offsetof(struct iomap_ioend, io_bio),
> >  			   BIOSET_NEED_BVECS);
> 
> just create an iomap_dio_init() function in iomap/direct-io.c
> and call that from here. Then everything can be private to
> iomap/direct-io.c...

 Sounds good :)