68 #define HDR(bh) ((struct ext2_xattr_header *)((bh)->b_data))  macro
70 #define FIRST_ENTRY(bh) ENTRY(HDR(bh)+1)
177 		atomic_read(&(bh->b_count)), le32_to_cpu(HDR(bh)->h_refcount));  in ext2_xattr_get()
179 	if (HDR(bh)->h_magic != cpu_to_le32(EXT2_XATTR_MAGIC) ||  in ext2_xattr_get()
180 	    HDR(bh)->h_blocks != cpu_to_le32(1)) {  in ext2_xattr_get()
267 		atomic_read(&(bh->b_count)), le32_to_cpu(HDR(bh)->h_refcount));  in ext2_xattr_list()
269 	if (HDR(bh)->h_magic != cpu_to_le32(EXT2_XATTR_MAGIC) ||  in ext2_xattr_list()
270 	    HDR(bh)->h_blocks != cpu_to_le32(1)) {  in ext2_xattr_list()
405 			le32_to_cpu(HDR(bh)->h_refcount));  in ext2_xattr_set()
406 		header = HDR(bh);  in ext2_xattr_set()
512 			memcpy(header, HDR(bh), bh->b_size);  in ext2_xattr_set()
604 		if (bh && header == HDR(bh))  in ext2_xattr_set()
609 		if (bh && header == HDR(bh))  in ext2_xattr_set()
616 	if (!(bh && header == HDR(bh)))  in ext2_xattr_set()
651 				le32_add_cpu(&HDR(new_bh)->h_refcount, 1);  in ext2_xattr_set2()
653 					le32_to_cpu(HDR(new_bh)->h_refcount));  in ext2_xattr_set2()
656 		} else if (old_bh && header == HDR(old_bh)) {  in ext2_xattr_set2()
720 		if (HDR(old_bh)->h_refcount == cpu_to_le32(1)) {  in ext2_xattr_set2()
721 			__u32 hash = le32_to_cpu(HDR(old_bh)->h_hash);  in ext2_xattr_set2()
739 			le32_add_cpu(&HDR(old_bh)->h_refcount, -1);  in ext2_xattr_set2()
744 				le32_to_cpu(HDR(old_bh)->h_refcount));  in ext2_xattr_set2()
786 	if (HDR(bh)->h_magic != cpu_to_le32(EXT2_XATTR_MAGIC) ||  in ext2_xattr_delete_inode()
787 	    HDR(bh)->h_blocks != cpu_to_le32(1)) {  in ext2_xattr_delete_inode()
794 	if (HDR(bh)->h_refcount == cpu_to_le32(1)) {  in ext2_xattr_delete_inode()
795 		__u32 hash = le32_to_cpu(HDR(bh)->h_hash);  in ext2_xattr_delete_inode()
808 		le32_add_cpu(&HDR(bh)->h_refcount, -1);  in ext2_xattr_delete_inode()
810 			le32_to_cpu(HDR(bh)->h_refcount));  in ext2_xattr_delete_inode()
835 	__u32 hash = le32_to_cpu(HDR(bh)->h_hash);  in ext2_xattr_cache_insert()
934 			} else if (le32_to_cpu(HDR(bh)->h_refcount) >  in ext2_xattr_cache_find()
938 					  le32_to_cpu(HDR(bh)->h_refcount),  in ext2_xattr_cache_find()
940 			} else if (!ext2_xattr_cmp(header, HDR(bh))) {  in ext2_xattr_cache_find()