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Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2
[firefly-linux-kernel-4.4.55.git]
/
include
/
linux
/
radix-tree.h
diff --git
a/include/linux/radix-tree.h
b/include/linux/radix-tree.h
index a916c6660dfa0ac94d9c08768b9b627470985247..355f6e80db0d3e8afd4de9d4bcf447ec4e637ea3 100644
(file)
--- a/
include/linux/radix-tree.h
+++ b/
include/linux/radix-tree.h
@@
-136,7
+136,7
@@
do { \
*/
static inline void *radix_tree_deref_slot(void **pslot)
{
- void *ret =
*pslot
;
+ void *ret =
rcu_dereference(*pslot)
;
if (unlikely(radix_tree_is_indirect_ptr(ret)))
ret = RADIX_TREE_RETRY;
return ret;