drivers/android/binder.c

18  * 2) node->lock : protects most fields of binder_node.
328  * binder_node_lock() - Acquire spinlock for given binder_node
329  * @node:         struct binder_node to acquire
331  * Acquires node->lock. Used to protect binder_node fields
335 _binder_node_lock(struct binder_node *node, int line)
345  * @node:         struct binder_node to acquire
351 _binder_node_unlock(struct binder_node *node, int line)
361  * @node:         struct binder_node to acquire
364  * proc->inner_lock. Used to protect binder_node fields
368 _binder_node_inner_lock(struct binder_node *node, int line)
383  * @node:         struct binder_node to acquire
389 _binder_node_inner_unlock(struct binder_node *node, int line)
548 static void binder_inc_node_tmpref_ilocked(struct binder_node *node);
695 static struct binder_node *binder_get_node_ilocked(struct binder_proc *proc,
699 	struct binder_node *node;
704 		node = rb_entry(n, struct binder_node, rb_node);
723 static struct binder_node *binder_get_node(struct binder_proc *proc,
726 	struct binder_node *node;
734 static struct binder_node *binder_init_node_ilocked(
736 						struct binder_node *new_node,
741 	struct binder_node *node;
751 		node = rb_entry(parent, struct binder_node, rb_node);
791 static struct binder_node *binder_new_node(struct binder_proc *proc,
794 	struct binder_node *node;
795 	struct binder_node *new_node = kzalloc(sizeof(*node), GFP_KERNEL);
811 static void binder_free_node(struct binder_node *node)
817 static int binder_inc_node_nilocked(struct binder_node *node, int strong,
866 static int binder_inc_node(struct binder_node *node, int strong, int internal,
878 static bool binder_dec_node_nilocked(struct binder_node *node,
938 static void binder_dec_node(struct binder_node *node, int strong, int internal)
949 static void binder_inc_node_tmpref_ilocked(struct binder_node *node)
972 static void binder_inc_node_tmpref(struct binder_node *node)
993 static void binder_dec_node_tmpref(struct binder_node *node)
1020 static void binder_put_node(struct binder_node *node)
1051  * @node:	binder_node of target
1068 					struct binder_node *node,
1253  * Given a proc and ref handle, return the associated binder_node
1255  * Return: a binder_node or NULL if not found or not strong when strong required
1257 static struct binder_node *binder_get_node_from_ref(
1262 	struct binder_node *node;
1290  * Free the binder_ref. Free the binder_node indicated by ref->node
1378 			struct binder_node *node,
1989 			struct binder_node *node;
2144 	struct binder_node *node;
2199 	struct binder_node *node;
2767 	struct binder_node *node = t->buffer->target_node;
2850  * @node:         struct binder_node for which to get refs
2869 static struct binder_node *binder_get_node_refs_for_txn(
2870 		struct binder_node *node,
2874 	struct binder_node *target_node = NULL;
2924 	struct binder_node *target_node = NULL;
3789 		struct binder_node *buf_node;
3852 				struct binder_node *ctx_mgr_node;
3910 			struct binder_node *node;
4511 			struct binder_node *node = container_of(w, struct binder_node, work);
4650 			struct binder_node *target_node = t->buffer->target_node;
5126 	struct binder_node *new_node;
5171 	struct binder_node *node;
5214 		struct binder_node *node = rb_entry(n, struct binder_node,
5764 static int binder_node_release(struct binder_node *node, int refs)
5874 		struct binder_node *node;
5876 		node = rb_entry(n, struct binder_node, rb_node);
6006 	struct binder_node *node;
6026 		node = container_of(w, struct binder_node, work);
6085 				       struct binder_node *node)
6130 	struct binder_node *last_node = NULL;
6142 		struct binder_node *node = rb_entry(n, struct binder_node,
6356 	struct binder_node *node;
6357 	struct binder_node *last_node = NULL;