19 Jun
2021
19 Jun
'21
10:50 a.m.
On Fri, Jun 18, 2021 at 12:57:34PM -0700, Yury Norov wrote:
The macros iterate thru all set/clear bits in a bitmap. They search a first bit using find_first_bit(), and the rest bits using find_next_bit().
Since find_next_bit() is called shortly after find_first_bit(), we can save few lines of I-cache by not using find_first_bit().
Any number available?
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With Best Regards,
Andy Shevchenko