On Sun, Dec 20, 2020 at 03:39:19PM +0000, [email protected] wrote: > From: Guo Ren <[email protected]> > > Use generic atomic implementation based on cmpxchg. So remove csky > asm/atomic.h.
Clarification would be good. Typically cmpxchg() loops perform sub-optimal on LL/SC architectures, due to the double loop construction.
