18 void ext2fs_inode_alloc_stats2(ext2_filsys fs, ext2_ino_t ino,  in ext2fs_inode_alloc_stats2()  argument
21 	int	group = ext2fs_group_of_ino(fs, ino);  in ext2fs_inode_alloc_stats2()
23 	if (ino > fs->super->s_inodes_count) {  in ext2fs_inode_alloc_stats2()
31 		ext2fs_mark_inode_bitmap2(fs->inode_map, ino);  in ext2fs_inode_alloc_stats2()
33 		ext2fs_unmark_inode_bitmap2(fs->inode_map, ino);  in ext2fs_inode_alloc_stats2()
34 	ext2fs_bg_free_inodes_count_set(fs, group, ext2fs_bg_free_inodes_count(fs, group) - inuse);  in ext2fs_inode_alloc_stats2()
36 		ext2fs_bg_used_dirs_count_set(fs, group, ext2fs_bg_used_dirs_count(fs, group) + inuse);  in ext2fs_inode_alloc_stats2()
40 	ext2fs_bg_flags_clear(fs, group, EXT2_BG_INODE_UNINIT);  in ext2fs_inode_alloc_stats2()
41 	if (ext2fs_has_group_desc_csum(fs)) {  in ext2fs_inode_alloc_stats2()
42 		ext2_ino_t first_unused_inode =	fs->super->s_inodes_per_group -  in ext2fs_inode_alloc_stats2()
43 			ext2fs_bg_itable_unused(fs, group) +  in ext2fs_inode_alloc_stats2()
44 			group * fs->super->s_inodes_per_group + 1;  in ext2fs_inode_alloc_stats2()
47 …ext2fs_bg_itable_unused_set(fs, group, group * fs->super->s_inodes_per_group + fs->super->s_inodes…  in ext2fs_inode_alloc_stats2()
48 		ext2fs_group_desc_csum_set(fs, group);  in ext2fs_inode_alloc_stats2()
51 	fs->super->s_free_inodes_count -= inuse;  in ext2fs_inode_alloc_stats2()
52 	ext2fs_mark_super_dirty(fs);  in ext2fs_inode_alloc_stats2()
53 	ext2fs_mark_ib_dirty(fs);  in ext2fs_inode_alloc_stats2()
56 void ext2fs_inode_alloc_stats(ext2_filsys fs, ext2_ino_t ino, int inuse)  in ext2fs_inode_alloc_stats()  argument
58 	ext2fs_inode_alloc_stats2(fs, ino, inuse, 0);  in ext2fs_inode_alloc_stats()
61 void ext2fs_block_alloc_stats2(ext2_filsys fs, blk64_t blk, int inuse)  in ext2fs_block_alloc_stats2()  argument
63 	int	group = ext2fs_group_of_blk2(fs, blk);  in ext2fs_block_alloc_stats2()
65 	if (blk >= ext2fs_blocks_count(fs->super)) {  in ext2fs_block_alloc_stats2()
73 		ext2fs_mark_block_bitmap2(fs->block_map, blk);  in ext2fs_block_alloc_stats2()
75 		ext2fs_unmark_block_bitmap2(fs->block_map, blk);  in ext2fs_block_alloc_stats2()
76 	ext2fs_bg_free_blocks_count_set(fs, group, ext2fs_bg_free_blocks_count(fs, group) - inuse);  in ext2fs_block_alloc_stats2()
77 	ext2fs_bg_flags_clear(fs, group, EXT2_BG_BLOCK_UNINIT);  in ext2fs_block_alloc_stats2()
78 	ext2fs_group_desc_csum_set(fs, group);  in ext2fs_block_alloc_stats2()
80 	ext2fs_free_blocks_count_add(fs->super,  in ext2fs_block_alloc_stats2()
81 			     -inuse * (blk64_t) EXT2FS_CLUSTER_RATIO(fs));  in ext2fs_block_alloc_stats2()
82 	ext2fs_mark_super_dirty(fs);  in ext2fs_block_alloc_stats2()
83 	ext2fs_mark_bb_dirty(fs);  in ext2fs_block_alloc_stats2()
84 	if (fs->block_alloc_stats)  in ext2fs_block_alloc_stats2()
85 		(fs->block_alloc_stats)(fs, (blk64_t) blk, inuse);  in ext2fs_block_alloc_stats2()
88 void ext2fs_block_alloc_stats(ext2_filsys fs, blk_t blk, int inuse)  in ext2fs_block_alloc_stats()  argument
90 	ext2fs_block_alloc_stats2(fs, blk, inuse);  in ext2fs_block_alloc_stats()
93 void ext2fs_set_block_alloc_stats_callback(ext2_filsys fs,  in ext2fs_set_block_alloc_stats_callback()  argument
94 					   void (*func)(ext2_filsys fs,  in ext2fs_set_block_alloc_stats_callback()  argument
97 					   void (**old)(ext2_filsys fs,  in ext2fs_set_block_alloc_stats_callback()  argument
101 	if (!fs || fs->magic != EXT2_ET_MAGIC_EXT2FS_FILSYS)  in ext2fs_set_block_alloc_stats_callback()
104 		*old = fs->block_alloc_stats;  in ext2fs_set_block_alloc_stats_callback()
106 	fs->block_alloc_stats = func;  in ext2fs_set_block_alloc_stats_callback()
109 void ext2fs_block_alloc_stats_range(ext2_filsys fs, blk64_t blk,  in ext2fs_block_alloc_stats_range()  argument
113 	if (blk + num > ext2fs_blocks_count(fs->super)) {  in ext2fs_block_alloc_stats_range()
123 		ext2fs_mark_block_bitmap_range2(fs->block_map, blk, num);  in ext2fs_block_alloc_stats_range()
126 		ext2fs_unmark_block_bitmap_range2(fs->block_map, blk, num);  in ext2fs_block_alloc_stats_range()
130 		int group = ext2fs_group_of_blk2(fs, blk);  in ext2fs_block_alloc_stats_range()
131 		blk64_t last_blk = ext2fs_group_last_block2(fs, group);  in ext2fs_block_alloc_stats_range()
137 		ext2fs_bg_free_blocks_count_set(fs, group,  in ext2fs_block_alloc_stats_range()
138 			ext2fs_bg_free_blocks_count(fs, group) -  in ext2fs_block_alloc_stats_range()
139 			inuse*n/EXT2FS_CLUSTER_RATIO(fs));  in ext2fs_block_alloc_stats_range()
140 		ext2fs_bg_flags_clear(fs, group, EXT2_BG_BLOCK_UNINIT);  in ext2fs_block_alloc_stats_range()
141 		ext2fs_group_desc_csum_set(fs, group);  in ext2fs_block_alloc_stats_range()
142 		ext2fs_free_blocks_count_add(fs->super, -inuse * (blk64_t) n);  in ext2fs_block_alloc_stats_range()
146 	ext2fs_mark_super_dirty(fs);  in ext2fs_block_alloc_stats_range()
147 	ext2fs_mark_bb_dirty(fs);  in ext2fs_block_alloc_stats_range()
148 	if (fs->block_alloc_stats_range)  in ext2fs_block_alloc_stats_range()
149 		(fs->block_alloc_stats_range)(fs, blk, num, inuse);  in ext2fs_block_alloc_stats_range()
152 void ext2fs_set_block_alloc_stats_range_callback(ext2_filsys fs,  in ext2fs_set_block_alloc_stats_range_callback()  argument
153 	void (*func)(ext2_filsys fs, blk64_t blk,  in ext2fs_set_block_alloc_stats_range_callback()  argument
155 	void (**old)(ext2_filsys fs, blk64_t blk,  in ext2fs_set_block_alloc_stats_range_callback()  argument
158 	if (!fs || fs->magic != EXT2_ET_MAGIC_EXT2FS_FILSYS)  in ext2fs_set_block_alloc_stats_range_callback()
161 		*old = fs->block_alloc_stats_range;  in ext2fs_set_block_alloc_stats_range_callback()
163 	fs->block_alloc_stats_range = func;  in ext2fs_set_block_alloc_stats_range_callback()