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| author | Arnd Bergmann <arnd@arndb.de> | 2010-02-25 23:43:52 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-08-19 17:18:03 -0700 |
| commit | a1115570b31091f3e3ab9e6cf7ee8d320a42be84 (patch) | |
| tree | 1253b42dd3348fb733fdf51bcf30f1abf1388b19 /include/linux/radix-tree.h | |
| parent | 374a8e0dc33c984fac284de7d57d77af3cfdbfb7 (diff) | |
| download | op-kernel-dev-a1115570b31091f3e3ab9e6cf7ee8d320a42be84.zip op-kernel-dev-a1115570b31091f3e3ab9e6cf7ee8d320a42be84.tar.gz | |
radix-tree: __rcu annotations
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Nick Piggin <npiggin@suse.de>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'include/linux/radix-tree.h')
| -rw-r--r-- | include/linux/radix-tree.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 634b8e6..a39cbed 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -47,6 +47,8 @@ static inline void *radix_tree_indirect_to_ptr(void *ptr) { return (void *)((unsigned long)ptr & ~RADIX_TREE_INDIRECT_PTR); } +#define radix_tree_indirect_to_ptr(ptr) \ + radix_tree_indirect_to_ptr((void __force *)(ptr)) static inline int radix_tree_is_indirect_ptr(void *ptr) { @@ -61,7 +63,7 @@ static inline int radix_tree_is_indirect_ptr(void *ptr) struct radix_tree_root { unsigned int height; gfp_t gfp_mask; - struct radix_tree_node *rnode; + struct radix_tree_node __rcu *rnode; }; #define RADIX_TREE_INIT(mask) { \ |
