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-rw-r--r--include/linux/rcupdate_wait.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/rcupdate_wait.h b/include/linux/rcupdate_wait.h
index 57f371344152..8a16c3eb3dd0 100644
--- a/include/linux/rcupdate_wait.h
+++ b/include/linux/rcupdate_wait.h
@@ -33,17 +33,17 @@ do { \
33 33
34/** 34/**
35 * synchronize_rcu_mult - Wait concurrently for multiple grace periods 35 * synchronize_rcu_mult - Wait concurrently for multiple grace periods
36 * @...: List of call_rcu() functions for the flavors to wait on. 36 * @...: List of call_rcu() functions for different grace periods to wait on
37 * 37 *
38 * This macro waits concurrently for multiple flavors of RCU grace periods. 38 * This macro waits concurrently for multiple types of RCU grace periods.
39 * For example, synchronize_rcu_mult(call_rcu, call_rcu_bh) would wait 39 * For example, synchronize_rcu_mult(call_rcu, call_rcu_tasks) would wait
40 * on concurrent RCU and RCU-bh grace periods. Waiting on a give SRCU 40 * on concurrent RCU and RCU-tasks grace periods. Waiting on a give SRCU
41 * domain requires you to write a wrapper function for that SRCU domain's 41 * domain requires you to write a wrapper function for that SRCU domain's
42 * call_srcu() function, supplying the corresponding srcu_struct. 42 * call_srcu() function, supplying the corresponding srcu_struct.
43 * 43 *
44 * If Tiny RCU, tell _wait_rcu_gp() not to bother waiting for RCU 44 * If Tiny RCU, tell _wait_rcu_gp() does not bother waiting for RCU,
45 * or RCU-bh, given that anywhere synchronize_rcu_mult() can be called 45 * given that anywhere synchronize_rcu_mult() can be called is automatically
46 * is automatically a grace period. 46 * a grace period.
47 */ 47 */
48#define synchronize_rcu_mult(...) \ 48#define synchronize_rcu_mult(...) \
49 _wait_rcu_gp(IS_ENABLED(CONFIG_TINY_RCU), __VA_ARGS__) 49 _wait_rcu_gp(IS_ENABLED(CONFIG_TINY_RCU), __VA_ARGS__)