127 static int __try_to_reclaim_swap(struct swap_info_struct *si,  in __try_to_reclaim_swap()
171 static int discard_swap(struct swap_info_struct *si)  in discard_swap()
241 static void discard_swap_cluster(struct swap_info_struct *si,  in discard_swap_cluster()
351 static inline struct swap_cluster_info *lock_cluster(struct swap_info_struct *si,  in lock_cluster()
375 		struct swap_info_struct *si, unsigned long offset)  in lock_cluster_or_swap_info()
388 static inline void unlock_cluster_or_swap_info(struct swap_info_struct *si,  in unlock_cluster_or_swap_info()
453 static void swap_cluster_schedule_discard(struct swap_info_struct *si,  in swap_cluster_schedule_discard()
470 static void __free_cluster(struct swap_info_struct *si, unsigned long idx)  in __free_cluster()
482 static void swap_do_scheduled_discard(struct swap_info_struct *si)  in swap_do_scheduled_discard()
507 	struct swap_info_struct *si;  in swap_discard_work()  local
516 static void alloc_cluster(struct swap_info_struct *si, unsigned long idx)  in alloc_cluster()
525 static void free_cluster(struct swap_info_struct *si, unsigned long idx)  in free_cluster()
589 scan_swap_map_ssd_cluster_conflict(struct swap_info_struct *si,  in scan_swap_map_ssd_cluster_conflict()
612 static bool scan_swap_map_try_ssd_cluster(struct swap_info_struct *si,  in scan_swap_map_try_ssd_cluster()
682 static void swap_range_alloc(struct swap_info_struct *si, unsigned long offset,  in swap_range_alloc()
711 static void swap_range_free(struct swap_info_struct *si, unsigned long offset,  in swap_range_free()
744 static void set_cluster_next(struct swap_info_struct *si, unsigned long next)  in set_cluster_next()
772 static int scan_swap_map_slots(struct swap_info_struct *si,  in scan_swap_map_slots()
989 static int swap_alloc_cluster(struct swap_info_struct *si, swp_entry_t *slot)  in swap_alloc_cluster()
1024 static void swap_free_cluster(struct swap_info_struct *si, unsigned long idx)  in swap_free_cluster()
1037 static unsigned long scan_swap_map(struct swap_info_struct *si,  in scan_swap_map()
1055 	struct swap_info_struct *si, *next;  in get_swap_pages()  local
1141 	struct swap_info_struct *si = swap_type_to_swap_info(type);  in get_swap_page_of_type()  local
1316 	struct swap_info_struct *si;  in get_swap_device()  local
1396 	struct swap_info_struct *si;  in put_swap_page()  local
1441 	struct swap_info_struct *si;  in split_swap_cluster()  local
1516 	struct swap_info_struct *si;  in __swap_count()  local
1528 static int swap_swapcount(struct swap_info_struct *si, swp_entry_t entry)  in swap_swapcount()
1548 	struct swap_info_struct *si;  in __swp_swapcount()  local
1604 static bool swap_page_trans_huge_swapped(struct swap_info_struct *si,  in swap_page_trans_huge_swapped()
1634 	struct swap_info_struct *si;  in page_swapped()  local
1652 	struct swap_info_struct *si;  in page_trans_huge_map_swapcount()  local
1884 	struct swap_info_struct *si = swap_type_to_swap_info(type);  in swapdev_block()  local
1976 	struct swap_info_struct *si;  in unuse_pte_range()  local
2155 static unsigned int find_next_to_unuse(struct swap_info_struct *si,  in find_next_to_unuse()
2193 	struct swap_info_struct *si = swap_info[type];  in try_to_unuse()  local
2630 		struct swap_info_struct *si = p;  in SYSCALL_DEFINE1()  local
2777 	struct swap_info_struct *si;  in swap_start()  local
2798 	struct swap_info_struct *si = v;  in swap_next()  local
2823 	struct swap_info_struct *si = v;  in swap_show()  local
3168 static bool swap_discardable(struct swap_info_struct *si)  in swap_discardable()
3448 		struct swap_info_struct *si = swap_info[type];  in si_swapinfo()  local
3467 		struct swap_info_struct *si = swap_info[type];  in free_swap_is_low()  local
3637 	struct swap_info_struct *si;  in add_swap_count_continuation()  local
3747 static bool swap_count_continued(struct swap_info_struct *si,  in swap_count_continued()
3831 static void free_swap_count_continuations(struct swap_info_struct *si)  in free_swap_count_continuations()
3852 	struct swap_info_struct *si, *next;  in cgroup_throttle_swaprate()  local