67 #define HDR(bh) ((struct ext2_xattr_header *)((bh)->b_data))  macro
69 #define FIRST_ENTRY(bh) ENTRY(HDR(bh)+1)
173 		atomic_read(&(bh->b_count)), le32_to_cpu(HDR(bh)->h_refcount));  in ext2_xattr_get()
175 	if (HDR(bh)->h_magic != cpu_to_le32(EXT2_XATTR_MAGIC) ||  in ext2_xattr_get()
176 	    HDR(bh)->h_blocks != cpu_to_le32(1)) {  in ext2_xattr_get()
273 		atomic_read(&(bh->b_count)), le32_to_cpu(HDR(bh)->h_refcount));  in ext2_xattr_list()
275 	if (HDR(bh)->h_magic != cpu_to_le32(EXT2_XATTR_MAGIC) ||  in ext2_xattr_list()
276 	    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()
511 			memcpy(header, HDR(bh), bh->b_size);  in ext2_xattr_set()
603 		if (bh && header == HDR(bh))  in ext2_xattr_set()
608 		if (bh && header == HDR(bh))  in ext2_xattr_set()
615 	if (!(bh && header == HDR(bh)))  in ext2_xattr_set()
649 				le32_add_cpu(&HDR(new_bh)->h_refcount, 1);  in ext2_xattr_set2()
651 					le32_to_cpu(HDR(new_bh)->h_refcount));  in ext2_xattr_set2()
654 		} else if (old_bh && header == HDR(old_bh)) {  in ext2_xattr_set2()
719 		if (HDR(old_bh)->h_refcount == cpu_to_le32(1)) {  in ext2_xattr_set2()
731 			le32_add_cpu(&HDR(old_bh)->h_refcount, -1);  in ext2_xattr_set2()
737 				le32_to_cpu(HDR(old_bh)->h_refcount));  in ext2_xattr_set2()
771 	if (HDR(bh)->h_magic != cpu_to_le32(EXT2_XATTR_MAGIC) ||  in ext2_xattr_delete_inode()
772 	    HDR(bh)->h_blocks != cpu_to_le32(1)) {  in ext2_xattr_delete_inode()
780 	if (HDR(bh)->h_refcount == cpu_to_le32(1)) {  in ext2_xattr_delete_inode()
788 		le32_add_cpu(&HDR(bh)->h_refcount, -1);  in ext2_xattr_delete_inode()
792 			le32_to_cpu(HDR(bh)->h_refcount));  in ext2_xattr_delete_inode()
829 	__u32 hash = le32_to_cpu(HDR(bh)->h_hash);  in ext2_xattr_cache_insert()
928 			if (le32_to_cpu(HDR(bh)->h_refcount) >  in ext2_xattr_cache_find()
932 					  le32_to_cpu(HDR(bh)->h_refcount),  in ext2_xattr_cache_find()
934 			} else if (!ext2_xattr_cmp(header, HDR(bh))) {  in ext2_xattr_cache_find()