From c4a09ff752e164c020bced6513e2008f992a02e6 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 12 May 2017 14:37:19 -0700 Subject: rcu: Remove the now-obsolete PROVE_RCU_REPEATEDLY Kconfig option The PROVE_RCU_REPEATEDLY Kconfig option was initially added due to the volume of messages from PROVE_RCU: Doing just one per boot would have required excessive numbers of boots to locate them all. However, PROVE_RCU messages are now relatively rare, so there is no longer any reason to need more than one such message per boot. This commit therefore removes the PROVE_RCU_REPEATEDLY Kconfig option. Signed-off-by: Paul E. McKenney Cc: Ingo Molnar --- kernel/rcu/tree_plugin.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'kernel/rcu') diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index f524d967f7b6..7f5919ab24c4 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -79,9 +79,7 @@ static void __init rcu_bootup_announce_oddness(void) pr_info("\tHierarchical RCU autobalancing is disabled.\n"); if (IS_ENABLED(CONFIG_RCU_FAST_NO_HZ)) pr_info("\tRCU dyntick-idle grace-period acceleration is enabled.\n"); - if (IS_ENABLED(CONFIG_PROVE_RCU_REPEATEDLY)) - pr_info("\tRCU lockdep checking is permanently enabled.\n"); - else if (IS_ENABLED(CONFIG_PROVE_RCU)) + if (IS_ENABLED(CONFIG_PROVE_RCU)) pr_info("\tRCU lockdep checking is enabled.\n"); if (RCU_NUM_LVLS >= 4) pr_info("\tFour(or more)-level hierarchy is enabled.\n"); -- cgit v1.2.3