From: Andy Shevchenko <andriy.shevche...@linux.intel.com> Date: Tue, 18 Jul 2017 18:49:26 +0300
> Two arrays are clearly bit maps, so, make that explicit by converting to > bitmap API and remove custom helpers. > > Note sig_ind() uses out of boundary bit to (looks like) protect against > potential bitmap_empty() checks for the same bitmap. > > This patch removes that since: > 1) that didn't guarantee atomicity anyway; > 2) the first operation inside the for-loop is set bit in the bitmap > (which effectively makes it non-empty); > 3) group_optimization() doesn't utilize possible emptiness of the bitmap > in question. > > Thus, if there is a protection needed it should be implemented properly. > > Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com> Applied, thanks.
