fs->block_alloc_stats = func;
}
+
+void ext2fs_block_alloc_stats_range(ext2_filsys fs, blk64_t blk,
+ blk_t num, int inuse)
+{
+#ifndef OMIT_COM_ERR
+ if (blk + num > ext2fs_blocks_count(fs->super)) {
+ com_err("ext2fs_block_alloc_stats_range", 0,
+ "Illegal block range: %llu (%u) ",
+ (unsigned long long) blk, num);
+ return;
+ }
+#endif
+ if (inuse == 0)
+ return;
+ if (inuse > 0) {
+ ext2fs_mark_block_bitmap_range2(fs->block_map, blk, num);
+ inuse = 1;
+ } else {
+ ext2fs_unmark_block_bitmap_range2(fs->block_map, blk, num);
+ inuse = -1;
+ }
+ while (num) {
+ int group = ext2fs_group_of_blk2(fs, blk);
+ blk64_t last_blk = ext2fs_group_last_block2(fs, group);
+ blk_t n = num;
+
+ if (blk + num > last_blk)
+ n = last_blk - blk + 1;
+
+ ext2fs_bg_free_blocks_count_set(fs, group,
+ ext2fs_bg_free_blocks_count(fs, group) -
+ inuse*n/EXT2FS_CLUSTER_RATIO(fs));
+ ext2fs_bg_flags_clear(fs, group, EXT2_BG_BLOCK_UNINIT);
+ ext2fs_group_desc_csum_set(fs, group);
+ ext2fs_free_blocks_count_add(fs->super, -inuse * n);
+ blk += n;
+ num -= n;
+ }
+ ext2fs_mark_super_dirty(fs);
+ ext2fs_mark_bb_dirty(fs);
+}
int inuse, int isdir);
void ext2fs_block_alloc_stats(ext2_filsys fs, blk_t blk, int inuse);
void ext2fs_block_alloc_stats2(ext2_filsys fs, blk64_t blk, int inuse);
+void ext2fs_block_alloc_stats_range(ext2_filsys fs, blk64_t blk,
+ blk_t num, int inuse);
/* alloc_tables.c */
extern errcode_t ext2fs_allocate_tables(ext2_filsys fs);