Messages in this thread Patch in this message | | | From | paulmck@kernel ... | Subject | [PATCH tip/core/rcu 6/8] doc: Remove obsolete rcutree.rcu_idle_lazy_gp_delay boot parameter | Date | Tue, 5 Jan 2021 16:54:05 -0800 |
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From: "Paul E. McKenney" <paulmck@kernel.org>
This commit removes documentation for the rcutree.rcu_idle_lazy_gp_delay kernel boot parameter given that this parameter no longer exists.
Fixes: 77a40f97030b ("rcu: Remove kfree_rcu() special casing and lazy-callback handling") Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- Documentation/admin-guide/kernel-parameters.txt | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index c722ec1..b5baa8a 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -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 -- 2.9.5
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