Searched refs:STACK_RING_BUSY_PTR (Results 1 – 1 of 1) sorted by relevance
39 #define STACK_RING_BUSY_PTR ((void *)1) macro121 if (old_ptr == STACK_RING_BUSY_PTR) in save_stack_info()123 if (!try_cmpxchg(&entry->ptr, &old_ptr, STACK_RING_BUSY_PTR)) in save_stack_info()