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-rw-r--r--kernel/ksyms.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/ksyms.c b/kernel/ksyms.c
index 06de40312..82ee62980 100644
--- a/kernel/ksyms.c
+++ b/kernel/ksyms.c
@@ -43,6 +43,7 @@
#include <linux/mm.h>
#include <linux/capability.h>
#include <linux/highuid.h>
+#include <linux/brlock.h>
#if defined(CONFIG_PROC_FS)
#include <linux/proc_fs.h>
@@ -340,6 +341,14 @@ EXPORT_SYMBOL(timer_table);
#ifdef __SMP__
/* Various random spinlocks we want to export */
EXPORT_SYMBOL(tqueue_lock);
+
+/* Big-Reader lock implementation */
+EXPORT_SYMBOL(__brlock_array);
+#ifndef __BRLOCK_USE_ATOMICS
+EXPORT_SYMBOL(__br_write_locks);
+#endif
+EXPORT_SYMBOL(__br_write_lock);
+EXPORT_SYMBOL(__br_write_unlock);
#endif
/* autoirq from drivers/net/auto_irq.c */