Hi Julia, On Wed, Jun 4, 2014 at 11:52 AM, Julia Lawall <julia.lawall@xxxxxxx> wrote: >> Maybe the documented return code should be changed to allow for the >> existing behaviour. > > Sorry, I'm not sure to understand what you suggest here. include/asm-generic/bitops/find.h: | /** | * find_first_zero_bit - find the first cleared bit in a memory region | * @addr: The address to start the search at | * @size: The maximum number of bits to search | * | * Returns the bit number of the first cleared bit. | * If no bits are zero, returns @size. "If no bits are zero, returns @size or a number larger than @size." | */ | extern unsigned long find_first_zero_bit(const unsigned long *addr, | unsigned long size); Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html