Commit 2252ec14 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

doc: Remove obsolete rcutree.rcu_idle_lazy_gp_delay boot parameter 



This commit removes documentation for the rcutree.rcu_idle_lazy_gp_delay
kernel boot parameter given that this parameter no longer exists.

Fixes: 77a40f97 ("rcu: Remove kfree_rcu() special casing and lazy-callback handling")
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent d756c74e

Documentation/admin-guide/kernel-parameters.txt

+0 −6
Original line number Diff line number Diff line
@@ -4179,12 +4179,6 @@ 
			Set wakeup interval for idle CPUs that have

			RCU callbacks (RCU_FAST_NO_HZ=y).



	rcutree.rcu_idle_lazy_gp_delay= [KNL]

			Set wakeup interval for idle CPUs that have

			only "lazy" RCU callbacks (RCU_FAST_NO_HZ=y).

			Lazy RCU callbacks are those which RCU can

			prove do nothing more than free memory.



	rcutree.rcu_kick_kthreads= [KNL]

			Cause the grace-period kthread to get an extra

			wake_up() if it sleeps three times longer than