779 	struct buffer_head *new_bh = NULL;  in ext4_xattr_block_set()  local
866 		new_bh = ext4_xattr_cache_find(inode, header(s->base), &ce);  in ext4_xattr_block_set()
867 		if (new_bh) {  in ext4_xattr_block_set()
869 			if (new_bh == bs->bh)  in ext4_xattr_block_set()
870 				ea_bdebug(new_bh, "keeping");  in ext4_xattr_block_set()
878 				BUFFER_TRACE(new_bh, "get_write_access");  in ext4_xattr_block_set()
880 								      new_bh);  in ext4_xattr_block_set()
883 				lock_buffer(new_bh);  in ext4_xattr_block_set()
884 				le32_add_cpu(&BHDR(new_bh)->h_refcount, 1);  in ext4_xattr_block_set()
885 				ea_bdebug(new_bh, "reusing; refcount now=%d",  in ext4_xattr_block_set()
886 					le32_to_cpu(BHDR(new_bh)->h_refcount));  in ext4_xattr_block_set()
887 				unlock_buffer(new_bh);  in ext4_xattr_block_set()
890 								      new_bh);  in ext4_xattr_block_set()
899 			new_bh = bs->bh;  in ext4_xattr_block_set()
900 			get_bh(new_bh);  in ext4_xattr_block_set()
923 			new_bh = sb_getblk(sb, block);  in ext4_xattr_block_set()
924 			if (unlikely(!new_bh)) {  in ext4_xattr_block_set()
931 			lock_buffer(new_bh);  in ext4_xattr_block_set()
932 			error = ext4_journal_get_create_access(handle, new_bh);  in ext4_xattr_block_set()
934 				unlock_buffer(new_bh);  in ext4_xattr_block_set()
938 			memcpy(new_bh->b_data, s->base, new_bh->b_size);  in ext4_xattr_block_set()
939 			set_buffer_uptodate(new_bh);  in ext4_xattr_block_set()
940 			unlock_buffer(new_bh);  in ext4_xattr_block_set()
941 			ext4_xattr_cache_insert(ext4_mb_cache, new_bh);  in ext4_xattr_block_set()
943 							      inode, new_bh);  in ext4_xattr_block_set()
950 	EXT4_I(inode)->i_file_acl = new_bh ? new_bh->b_blocknr : 0;  in ext4_xattr_block_set()
953 	if (bs->bh && bs->bh != new_bh)  in ext4_xattr_block_set()
960 	brelse(new_bh);  in ext4_xattr_block_set()