134 static int __try_to_reclaim_swap(struct swap_info_struct *si,  in __try_to_reclaim_swap()
178 static int discard_swap(struct swap_info_struct *si)  in discard_swap()
248 static void discard_swap_cluster(struct swap_info_struct *si,  in discard_swap_cluster()
358 static inline struct swap_cluster_info *lock_cluster(struct swap_info_struct *si,  in lock_cluster()
382 		struct swap_info_struct *si, unsigned long offset)  in lock_cluster_or_swap_info()
395 static inline void unlock_cluster_or_swap_info(struct swap_info_struct *si,  in unlock_cluster_or_swap_info()
460 static void swap_cluster_schedule_discard(struct swap_info_struct *si,  in swap_cluster_schedule_discard()
477 static void __free_cluster(struct swap_info_struct *si, unsigned long idx)  in __free_cluster()
489 static void swap_do_scheduled_discard(struct swap_info_struct *si)  in swap_do_scheduled_discard()
514 	struct swap_info_struct *si;  in swap_discard_work()  local
525 	struct swap_info_struct *si;  in swap_users_ref_free()  local
531 static void alloc_cluster(struct swap_info_struct *si, unsigned long idx)  in alloc_cluster()
540 static void free_cluster(struct swap_info_struct *si, unsigned long idx)  in free_cluster()
604 scan_swap_map_ssd_cluster_conflict(struct swap_info_struct *si,  in scan_swap_map_ssd_cluster_conflict()
627 static bool scan_swap_map_try_ssd_cluster(struct swap_info_struct *si,  in scan_swap_map_try_ssd_cluster()
697 static void swap_range_alloc(struct swap_info_struct *si, unsigned long offset,  in swap_range_alloc()
724 static void swap_range_free(struct swap_info_struct *si, unsigned long offset,  in swap_range_free()
757 static void set_cluster_next(struct swap_info_struct *si, unsigned long next)  in set_cluster_next()
784 static bool swap_offset_available_and_locked(struct swap_info_struct *si,  in swap_offset_available_and_locked()
800 static int scan_swap_map_slots(struct swap_info_struct *si,  in scan_swap_map_slots()
1003 static int swap_alloc_cluster(struct swap_info_struct *si, swp_entry_t *slot)  in swap_alloc_cluster()
1035 static void swap_free_cluster(struct swap_info_struct *si, unsigned long idx)  in swap_free_cluster()
1051 	struct swap_info_struct *si, *next;  in get_swap_pages()  local
1259 	struct swap_info_struct *si;  in get_swap_device()  local
1346 	struct swap_info_struct *si;  in put_swap_folio()  local
1391 	struct swap_info_struct *si;  in split_swap_cluster()  local
1442 	struct swap_info_struct *si = swp_swap_info(entry);  in __swap_count()  local
1453 int swap_swapcount(struct swap_info_struct *si, swp_entry_t entry)  in swap_swapcount()
1511 static bool swap_page_trans_huge_swapped(struct swap_info_struct *si,  in swap_page_trans_huge_swapped()
1541 	struct swap_info_struct *si = _swap_info_get(entry);  in folio_swapped()  local
1622 	struct swap_info_struct *si = swap_type_to_swap_info(type);  in get_swap_page_of_type()  local
1696 	struct swap_info_struct *si = swap_type_to_swap_info(type);  in swapdev_block()  local
1838 	struct swap_info_struct *si;  in unuse_pte_range()  local
2014 static unsigned int find_next_to_unuse(struct swap_info_struct *si,  in find_next_to_unuse()
2046 	struct swap_info_struct *si = swap_info[type];  in try_to_unuse()  local
2441 		struct swap_info_struct *si = p;  in SYSCALL_DEFINE1()  local
2584 	struct swap_info_struct *si;  in swap_start()  local
2605 	struct swap_info_struct *si = v;  in swap_next()  local
2630 	struct swap_info_struct *si = v;  in swap_show()  local
3250 		struct swap_info_struct *si = swap_info[type];  in si_swapinfo()  local
3368 void swapcache_clear(struct swap_info_struct *si, swp_entry_t entry)  in swapcache_clear()
3419 	struct swap_info_struct *si;  in add_swap_count_continuation()  local
3524 static bool swap_count_continued(struct swap_info_struct *si,  in swap_count_continued()
3608 static void free_swap_count_continuations(struct swap_info_struct *si)  in free_swap_count_continuations()
3629 	struct swap_info_struct *si, *next;  in __folio_throttle_swaprate()  local