kernel/rcu/rcuscale.c

91 torture_param(int, nreaders, -1, "Number of RCU reader threads");
92 torture_param(int, nwriters, -1, "Number of RCU updater threads");
104 MODULE_PARM_DESC(scale_type, "Type of RCU to scalability-test (rcu, srcu, ...)");
154 static int rcu_scale_read_lock(void) __acquires(RCU)
160 static void rcu_scale_read_unlock(int idx) __releases(RCU)
278  * Definitions for RCU-tasks scalability testing.
316  * Definitions for RCU-tasks-rude scalability testing.
354  * Definitions for RCU-tasks-trace scalability testing.
411  * RCU scalability reader kthread.  Repeatedly does empty RCU read-side
449  * RCU scale writer kthread.  Repeatedly does a grace period.
476 	 * so that RCU is not always expedited for normal GP tests.
615 /* Used if doing RCU-kfree'ing via call_rcu(). */
736 // Used if doing RCU-kfree'ing via call_rcu().
761 		pr_alert("CONFIG_RCU_LAZY is disabled, falling back to kfree_rcu() for delayed RCU kfree'ing\n");
935  * RCU scalability shutdown kthread.  Just waits to be awakened, then shuts