On Thu, Dec 17, 2015 at 02:00:18AM -0500, ira.weiny@xxxxxxxxx wrote:
> +}
> +
> +static int program_rcvarray(struct file *fp, unsigned long vaddr,
> + struct tid_group *grp,
> + struct tid_pageset *sets,
> + unsigned start, u16 count, struct page **pages,
> + u32 *tidlist, unsigned *tididx, unsigned *pmapped)
> +{
It's not clear what a zero return from this function means. Could we
add some documentation?
regards,
dan carpenter
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