/drivers/include/linux/rbtree.h |
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50,7 → 50,7 |
#define RB_ROOT (struct rb_root) { NULL, } |
#define rb_entry(ptr, type, member) container_of(ptr, type, member) |
#define RB_EMPTY_ROOT(root) ((root)->rb_node == NULL) |
#define RB_EMPTY_ROOT(root) (READ_ONCE((root)->rb_node) == NULL) |
/* 'empty' nodes are nodes that are known not to be inserted in an rbtree */ |
#define RB_EMPTY_NODE(node) \ |