409 static void ext4_mb_new_preallocation(struct ext4_allocation_context *ac);
411 static bool ext4_mb_good_group(struct ext4_allocation_context *ac,
859 static void ext4_mb_choose_next_group_cr0(struct ext4_allocation_context *ac,  in ext4_mb_choose_next_group_cr0()
909 static void ext4_mb_choose_next_group_cr1(struct ext4_allocation_context *ac,  in ext4_mb_choose_next_group_cr1()
952 static inline int should_optimize_scan(struct ext4_allocation_context *ac)  in should_optimize_scan()
968 next_linear_group(struct ext4_allocation_context *ac, int group, int ngroups)  in next_linear_group()
1000 static void ext4_mb_choose_next_group(struct ext4_allocation_context *ac,  in ext4_mb_choose_next_group()
1968 static void ext4_mb_use_best_found(struct ext4_allocation_context *ac,  in ext4_mb_use_best_found()
2017 static void ext4_mb_check_limits(struct ext4_allocation_context *ac,  in ext4_mb_check_limits()
2067 static void ext4_mb_measure_extent(struct ext4_allocation_context *ac,  in ext4_mb_measure_extent()
2127 int ext4_mb_try_best_found(struct ext4_allocation_context *ac,  in ext4_mb_try_best_found()
2155 int ext4_mb_find_by_goal(struct ext4_allocation_context *ac,  in ext4_mb_find_by_goal()
2223 void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,  in ext4_mb_simple_scan_group()
2274 void ext4_mb_complex_scan_group(struct ext4_allocation_context *ac,  in ext4_mb_complex_scan_group()
2339 void ext4_mb_scan_aligned(struct ext4_allocation_context *ac,  in ext4_mb_scan_aligned()
2380 static bool ext4_mb_good_group(struct ext4_allocation_context *ac,  in ext4_mb_good_group()
2448 static int ext4_mb_good_group_nolock(struct ext4_allocation_context *ac,  in ext4_mb_good_group_nolock()
2593 ext4_mb_regular_allocator(struct ext4_allocation_context *ac)  in ext4_mb_regular_allocator()
3702 	ext4_ac_cachep = KMEM_CACHE(ext4_allocation_context,  in ext4_init_mballoc()
3741 ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,  in ext4_mb_mark_diskspace_used()
3977 static void ext4_mb_normalize_group_request(struct ext4_allocation_context *ac)  in ext4_mb_normalize_group_request()
3992 ext4_mb_normalize_request(struct ext4_allocation_context *ac,  in ext4_mb_normalize_request()
4210 static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)  in ext4_mb_collect_stats()
4240 static void ext4_discard_allocated_blocks(struct ext4_allocation_context *ac)  in ext4_discard_allocated_blocks()
4273 static void ext4_mb_use_inode_pa(struct ext4_allocation_context *ac,  in ext4_mb_use_inode_pa()
4303 static void ext4_mb_use_group_pa(struct ext4_allocation_context *ac,  in ext4_mb_use_group_pa()
4358 ext4_mb_use_preallocated(struct ext4_allocation_context *ac)  in ext4_mb_use_preallocated()
4542 static void ext4_mb_put_pa(struct ext4_allocation_context *ac,  in ext4_mb_put_pa()
4602 ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)  in ext4_mb_new_inode_pa()
4691 ext4_mb_new_group_pa(struct ext4_allocation_context *ac)  in ext4_mb_new_group_pa()
4742 static void ext4_mb_new_preallocation(struct ext4_allocation_context *ac)  in ext4_mb_new_preallocation()
5051 static int ext4_mb_pa_alloc(struct ext4_allocation_context *ac)  in ext4_mb_pa_alloc()
5064 static void ext4_mb_pa_free(struct ext4_allocation_context *ac)  in ext4_mb_pa_free()
5106 static void ext4_mb_show_ac(struct ext4_allocation_context *ac)  in ext4_mb_show_ac()
5141 static inline void ext4_mb_show_ac(struct ext4_allocation_context *ac)  in ext4_mb_show_ac()
5155 static void ext4_mb_group_or_file(struct ext4_allocation_context *ac)  in ext4_mb_group_or_file()
5208 ext4_mb_initialize_context(struct ext4_allocation_context *ac,  in ext4_mb_initialize_context()
5346 static void ext4_mb_add_n_trim(struct ext4_allocation_context *ac)  in ext4_mb_add_n_trim()
5414 static int ext4_mb_release_context(struct ext4_allocation_context *ac)  in ext4_mb_release_context()
5495 			struct ext4_allocation_context *ac, u64 *seq)  in ext4_mb_discard_preallocations_should_retry()
5529 	struct ext4_allocation_context *ac = NULL;  in ext4_mb_new_blocks()