From 4e9a073f60367157fd64b65490654c39d4c44321 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Tue, 19 Apr 2016 14:42:34 -0700 Subject: torture: Remove CONFIG_RCU_TORTURE_TEST_RUNNABLE, simplify code This commit removes CONFIG_RCU_TORTURE_TEST_RUNNABLE in favor of the already-existing rcutorture.torture_runnable kernel boot parameter. It also converts an #ifdef into IS_ENABLED(), saving a few lines of code. Signed-off-by: Paul E. McKenney --- kernel/rcu/rcutorture.c | 7 +------ kernel/rcu/tree_plugin.h | 2 -- 2 files changed, 1 insertion(+), 8 deletions(-) (limited to 'kernel/rcu') diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 084a28a732eb..01cb57ff106f 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -182,12 +182,7 @@ static const char *rcu_torture_writer_state_getname(void) return rcu_torture_writer_state_names[i]; } -#if defined(MODULE) || defined(CONFIG_RCU_TORTURE_TEST_RUNNABLE) -#define RCUTORTURE_RUNNABLE_INIT 1 -#else -#define RCUTORTURE_RUNNABLE_INIT 0 -#endif -static int torture_runnable = RCUTORTURE_RUNNABLE_INIT; +static int torture_runnable = IS_ENABLED(MODULE); module_param(torture_runnable, int, 0444); MODULE_PARM_DESC(torture_runnable, "Start rcutorture at boot"); diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index ff1cd4e1188d..5b2d723e6568 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -79,8 +79,6 @@ static void __init rcu_bootup_announce_oddness(void) pr_info("\tRCU dyntick-idle grace-period acceleration is enabled.\n"); if (IS_ENABLED(CONFIG_PROVE_RCU)) pr_info("\tRCU lockdep checking is enabled.\n"); - if (IS_ENABLED(CONFIG_RCU_TORTURE_TEST_RUNNABLE)) - pr_info("\tRCU torture testing starts during boot.\n"); if (RCU_NUM_LVLS >= 4) pr_info("\tFour(or more)-level hierarchy is enabled.\n"); if (RCU_FANOUT_LEAF != 16) -- cgit