Searched defs:xol_area (Results 1 – 1 of 1) sorted by relevance
98 struct xol_area { struct99 wait_queue_head_t wq; /* if all slots are busy */100 atomic_t slot_count; /* number of in-use slots */101 unsigned long *bitmap; /* 0 = free slot */103 struct vm_special_mapping xol_mapping;104 struct page *pages[2];110 unsigned long vaddr; /* Page(s) of instruction slots */