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-rw-r--r--kern/thread_i.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/kern/thread_i.h b/kern/thread_i.h
index 96ce100a..979d4b0f 100644
--- a/kern/thread_i.h
+++ b/kern/thread_i.h
@@ -24,6 +24,7 @@
#include <kern/atomic.h>
#include <kern/cpumap.h>
#include <kern/list_types.h>
+#include <kern/rcu_types.h>
#include <kern/spinlock_types.h>
#include <kern/turnstile_types.h>
#include <machine/cpu.h>
@@ -137,6 +138,8 @@ struct thread {
/* Read-side critical section level, not in any if 0 */
unsigned short llsync_level; /* (-) */
+ struct rcu_reader rcu_reader; /* (-) */
+
/* Processors on which this thread is allowed to run */
struct cpumap cpumap; /* (r) */