Re: [RFC PATCH v7 06/23] bitops: Introduce find_next_or_bit
From: Randy Dunlap
Date: Thu Sep 03 2020 - 01:15:00 EST
On 8/28/20 12:51 PM, Julien Desfossez wrote:
> +#ifndef find_next_or_bit
> +/**
> + * find_next_or_bit - find the next set bit in any memory regions
> + * @addr1: The first address to base the search on
> + * @addr2: The second address to base the search on
> + * @offset: The bitnumber to start searching at
preferably bit number
> + * @size: The bitmap size in bits
> + *
> + * Returns the bit number for the next set bit
* Return: the bit number for the next set bit
for kernel-doc syntax.
> + * If no bits are set, returns @size.
> + */
> +extern unsigned long find_next_or_bit(const unsigned long *addr1,
> + const unsigned long *addr2, unsigned long size,
> + unsigned long offset);
> +#endif
thanks.
--
~Randy