srcu: Fix bogus try_check_zero() comment (91e27c35) · Commits · e / devices / android_kernel_oneplus_sm8150

kernel/rcu/srcu.c

+3 −4

Original line number	Diff line number	Diff line
		@@ -260,10 +260,9 @@ static void srcu_gp_start(struct srcu_struct *sp)
		}

		/*
		* @@@ Wait until all pre-existing readers complete. Such readers
		* will have used the index specified by "idx".
		* the caller should ensures the ->completed is not changed while checking
		* and idx = (->completed & 1) ^ 1
		* Wait until all readers counted by array index idx complete, but loop
		* a maximum of trycount times. The caller must ensure that ->completed
		* is not changed while checking.
		*/
		static bool try_check_zero(struct srcu_struct *sp, int idx, int trycount)
		{