On Mon, Dec 11, 2023 at 06:27:14PM -0800, Yury Norov wrote:
> Add helpers around test_and_{set,clear}_bit() that allow to search for
> clear or set bits and flip them atomically.
>
> The target patterns may look like this:
>
> for (idx = 0; idx < nbits; idx++)
> if (test_and_c
Add helpers around test_and_{set,clear}_bit() that allow to search for
clear or set bits and flip them atomically.
The target patterns may look like this:
for (idx = 0; idx < nbits; idx++)
if (test_and_clear_bit(idx, bitmap))
do_something(idx);
Or
