diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 25a4bfe..f81e7e7 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -837,10 +837,10 @@
 		brelse(sbi->s_group_desc[i]);
 	ext4_kvfree(sbi->s_group_desc);
 	ext4_kvfree(sbi->s_flex_groups);
-	percpu_counter_destroy(&sbi->s_freeblocks_counter);
+	percpu_counter_destroy(&sbi->s_freeclusters_counter);
 	percpu_counter_destroy(&sbi->s_freeinodes_counter);
 	percpu_counter_destroy(&sbi->s_dirs_counter);
-	percpu_counter_destroy(&sbi->s_dirtyblocks_counter);
+	percpu_counter_destroy(&sbi->s_dirtyclusters_counter);
 	brelse(sbi->s_sbh);
 #ifdef CONFIG_QUOTA
 	for (i = 0; i < MAXQUOTAS; i++)
@@ -2473,7 +2473,7 @@
 					      char *buf)
 {
 	return snprintf(buf, PAGE_SIZE, "%llu\n",
-			(s64) percpu_counter_sum(&sbi->s_dirtyblocks_counter));
+		(s64) percpu_counter_sum(&sbi->s_dirtyclusters_counter));
 }
 
 static ssize_t session_write_kbytes_show(struct ext4_attr *a,
@@ -3575,7 +3575,7 @@
 	sbi->s_err_report.function = print_daily_error_info;
 	sbi->s_err_report.data = (unsigned long) sb;
 
-	err = percpu_counter_init(&sbi->s_freeblocks_counter,
+	err = percpu_counter_init(&sbi->s_freeclusters_counter,
 			ext4_count_free_blocks(sb));
 	if (!err) {
 		err = percpu_counter_init(&sbi->s_freeinodes_counter,
@@ -3586,7 +3586,7 @@
 				ext4_count_dirs(sb));
 	}
 	if (!err) {
-		err = percpu_counter_init(&sbi->s_dirtyblocks_counter, 0);
+		err = percpu_counter_init(&sbi->s_dirtyclusters_counter, 0);
 	}
 	if (err) {
 		ext4_msg(sb, KERN_ERR, "insufficient memory");
@@ -3701,13 +3701,13 @@
 	 * The journal may have updated the bg summary counts, so we
 	 * need to update the global counters.
 	 */
-	percpu_counter_set(&sbi->s_freeblocks_counter,
+	percpu_counter_set(&sbi->s_freeclusters_counter,
 			   ext4_count_free_blocks(sb));
 	percpu_counter_set(&sbi->s_freeinodes_counter,
 			   ext4_count_free_inodes(sb));
 	percpu_counter_set(&sbi->s_dirs_counter,
 			   ext4_count_dirs(sb));
-	percpu_counter_set(&sbi->s_dirtyblocks_counter, 0);
+	percpu_counter_set(&sbi->s_dirtyclusters_counter, 0);
 
 no_journal:
 	/*
@@ -3847,10 +3847,10 @@
 	del_timer(&sbi->s_err_report);
 	if (sbi->s_flex_groups)
 		ext4_kvfree(sbi->s_flex_groups);
-	percpu_counter_destroy(&sbi->s_freeblocks_counter);
+	percpu_counter_destroy(&sbi->s_freeclusters_counter);
 	percpu_counter_destroy(&sbi->s_freeinodes_counter);
 	percpu_counter_destroy(&sbi->s_dirs_counter);
-	percpu_counter_destroy(&sbi->s_dirtyblocks_counter);
+	percpu_counter_destroy(&sbi->s_dirtyclusters_counter);
 	if (sbi->s_mmp_tsk)
 		kthread_stop(sbi->s_mmp_tsk);
 failed_mount2:
@@ -4173,8 +4173,9 @@
 	else
 		es->s_kbytes_written =
 			cpu_to_le64(EXT4_SB(sb)->s_kbytes_written);
-	ext4_free_blocks_count_set(es, percpu_counter_sum_positive(
-					   &EXT4_SB(sb)->s_freeblocks_counter));
+	ext4_free_blocks_count_set(es,
+			EXT4_C2B(EXT4_SB(sb), percpu_counter_sum_positive(
+				&EXT4_SB(sb)->s_freeclusters_counter)));
 	es->s_free_inodes_count =
 		cpu_to_le32(percpu_counter_sum_positive(
 				&EXT4_SB(sb)->s_freeinodes_counter));
@@ -4629,10 +4630,10 @@
 	buf->f_type = EXT4_SUPER_MAGIC;
 	buf->f_bsize = sb->s_blocksize;
 	buf->f_blocks = ext4_blocks_count(es) - sbi->s_overhead_last;
-	bfree = percpu_counter_sum_positive(&sbi->s_freeblocks_counter) -
-		       percpu_counter_sum_positive(&sbi->s_dirtyblocks_counter);
+	bfree = percpu_counter_sum_positive(&sbi->s_freeclusters_counter) -
+		percpu_counter_sum_positive(&sbi->s_dirtyclusters_counter);
 	/* prevent underflow in case that few free space is available */
-	buf->f_bfree = max_t(s64, bfree, 0);
+	buf->f_bfree = EXT4_C2B(sbi, max_t(s64, bfree, 0));
 	buf->f_bavail = buf->f_bfree - ext4_r_blocks_count(es);
 	if (buf->f_bfree < ext4_r_blocks_count(es))
 		buf->f_bavail = 0;