329 			       struct ext4_group_desc *bg)  in ext4_block_bitmap()  argument
331 	return le32_to_cpu(bg->bg_block_bitmap_lo) |  in ext4_block_bitmap()
333 		 (ext4_fsblk_t)le32_to_cpu(bg->bg_block_bitmap_hi) << 32 : 0);  in ext4_block_bitmap()
337 			       struct ext4_group_desc *bg)  in ext4_inode_bitmap()  argument
339 	return le32_to_cpu(bg->bg_inode_bitmap_lo) |  in ext4_inode_bitmap()
341 		 (ext4_fsblk_t)le32_to_cpu(bg->bg_inode_bitmap_hi) << 32 : 0);  in ext4_inode_bitmap()
345 			      struct ext4_group_desc *bg)  in ext4_inode_table()  argument
347 	return le32_to_cpu(bg->bg_inode_table_lo) |  in ext4_inode_table()
349 		 (ext4_fsblk_t)le32_to_cpu(bg->bg_inode_table_hi) << 32 : 0);  in ext4_inode_table()
353 			       struct ext4_group_desc *bg)  in ext4_free_group_clusters()  argument
355 	return le16_to_cpu(bg->bg_free_blocks_count_lo) |  in ext4_free_group_clusters()
357 		 (__u32)le16_to_cpu(bg->bg_free_blocks_count_hi) << 16 : 0);  in ext4_free_group_clusters()
361 			      struct ext4_group_desc *bg)  in ext4_free_inodes_count()  argument
363 	return le16_to_cpu(READ_ONCE(bg->bg_free_inodes_count_lo)) |  in ext4_free_inodes_count()
365 		 (__u32)le16_to_cpu(READ_ONCE(bg->bg_free_inodes_count_hi)) << 16 : 0);  in ext4_free_inodes_count()
369 			      struct ext4_group_desc *bg)  in ext4_used_dirs_count()  argument
371 	return le16_to_cpu(bg->bg_used_dirs_count_lo) |  in ext4_used_dirs_count()
373 		 (__u32)le16_to_cpu(bg->bg_used_dirs_count_hi) << 16 : 0);  in ext4_used_dirs_count()
377 			      struct ext4_group_desc *bg)  in ext4_itable_unused_count()  argument
379 	return le16_to_cpu(bg->bg_itable_unused_lo) |  in ext4_itable_unused_count()
381 		 (__u32)le16_to_cpu(bg->bg_itable_unused_hi) << 16 : 0);  in ext4_itable_unused_count()
385 			   struct ext4_group_desc *bg, ext4_fsblk_t blk)  in ext4_block_bitmap_set()  argument
387 	bg->bg_block_bitmap_lo = cpu_to_le32((u32)blk);  in ext4_block_bitmap_set()
389 		bg->bg_block_bitmap_hi = cpu_to_le32(blk >> 32);  in ext4_block_bitmap_set()
393 			   struct ext4_group_desc *bg, ext4_fsblk_t blk)  in ext4_inode_bitmap_set()  argument
395 	bg->bg_inode_bitmap_lo  = cpu_to_le32((u32)blk);  in ext4_inode_bitmap_set()
397 		bg->bg_inode_bitmap_hi = cpu_to_le32(blk >> 32);  in ext4_inode_bitmap_set()
401 			  struct ext4_group_desc *bg, ext4_fsblk_t blk)  in ext4_inode_table_set()  argument
403 	bg->bg_inode_table_lo = cpu_to_le32((u32)blk);  in ext4_inode_table_set()
405 		bg->bg_inode_table_hi = cpu_to_le32(blk >> 32);  in ext4_inode_table_set()
409 				  struct ext4_group_desc *bg, __u32 count)  in ext4_free_group_clusters_set()  argument
411 	bg->bg_free_blocks_count_lo = cpu_to_le16((__u16)count);  in ext4_free_group_clusters_set()
413 		bg->bg_free_blocks_count_hi = cpu_to_le16(count >> 16);  in ext4_free_group_clusters_set()
417 			  struct ext4_group_desc *bg, __u32 count)  in ext4_free_inodes_set()  argument
419 	WRITE_ONCE(bg->bg_free_inodes_count_lo, cpu_to_le16((__u16)count));  in ext4_free_inodes_set()
421 		WRITE_ONCE(bg->bg_free_inodes_count_hi, cpu_to_le16(count >> 16));  in ext4_free_inodes_set()
425 			  struct ext4_group_desc *bg, __u32 count)  in ext4_used_dirs_set()  argument
427 	bg->bg_used_dirs_count_lo = cpu_to_le16((__u16)count);  in ext4_used_dirs_set()
429 		bg->bg_used_dirs_count_hi = cpu_to_le16(count >> 16);  in ext4_used_dirs_set()
433 			  struct ext4_group_desc *bg, __u32 count)  in ext4_itable_unused_set()  argument
435 	bg->bg_itable_unused_lo = cpu_to_le16((__u16)count);  in ext4_itable_unused_set()
437 		bg->bg_itable_unused_hi = cpu_to_le16(count >> 16);  in ext4_itable_unused_set()
1979 #define EXT4_SPEC_JOURNAL_IOPRIO		(1 <<  5)
3553 	ext4_group_t bg, first_meta_bg;  in descriptor_loc()  local
3560 	bg = sbi->s_desc_per_block * nr;  in descriptor_loc()
3561 	if (ext4_bg_has_super(sb, bg))  in descriptor_loc()
3574 	return (has_super + ext4_group_first_block_no(sb, bg));  in descriptor_loc()
5725 		sbi->s_err_report_sec = 5*60;	/* first time  5 minutes */  in __ext4_fill_super()
5731 	/* Enable message ratelimiting. Default is 10 messages per 5 secs. */  in __ext4_fill_super()
5732 	ratelimit_state_init(&sbi->s_err_ratelimit_state, 5 * HZ, 10);  in __ext4_fill_super()
5733 	ratelimit_state_init(&sbi->s_warning_ratelimit_state, 5 * HZ, 10);  in __ext4_fill_super()
5734 	ratelimit_state_init(&sbi->s_msg_ratelimit_state, 5 * HZ, 10);  in __ext4_fill_super()