ext3_count_free 1778 fs/ext3/balloc.c x = ext3_count_free(bitmap_bh, sb->s_blocksize); ext3_count_free 736 fs/ext3/ialloc.c x = ext3_count_free(bitmap_bh, EXT3_INODES_PER_GROUP(sb) / 8); ext3_count_free 814 include/linux/ext3_fs.h extern unsigned long ext3_count_free (struct buffer_head *, unsigned);