On Tue, Dec 15, 2020 at 05:29:17PM +0100, Olaf Hering wrote:
> Am Tue, 15 Dec 2020 16:22:44 +
> schrieb Wei Liu :
>
> > What's wrong with requiring the input addr be const unsigned long *?
>
> Probably nothing. In the end I just borrowed the prototypes from the other
> functions in this file
Am Tue, 15 Dec 2020 16:22:44 +
schrieb Wei Liu :
> What's wrong with requiring the input addr be const unsigned long *?
Probably nothing. In the end I just borrowed the prototypes from the other
functions in this file.
I will resend with this change once I have the consumers ready.
Olaf
On Wed, Dec 09, 2020 at 04:54:51PM +0100, Olaf Hering wrote:
> Introduce new API to test if a fixed number of bits is clear or set,
> and clear or set them all at once.
>
> The caller has to make sure the input bitnumber is a multiply of
> BITS_PER_LONG.
>
> This API avoids the loop over each bi
Introduce new API to test if a fixed number of bits is clear or set,
and clear or set them all at once.
The caller has to make sure the input bitnumber is a multiply of BITS_PER_LONG.
This API avoids the loop over each bit in a known range just to see
if all of them are either clear or set.
Sign
