ext4: rename ext4_count_free_blocks() to ext4_count_free_clusters()

This function really counts the free clusters reported in the block
group descriptors, so rename it to reduce confusion.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 6 insertions, 5 deletions

diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 84dc3d62b40c..4f303809e076 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -524,12 +524,12 @@ ext4_fsblk_t ext4_new_meta_blocks(handle_t *handle, struct inode *inode,
 }
 
 /**
- * ext4_count_free_blocks() -- count filesystem free blocks
+ * ext4_count_free_clusters() -- count filesystem free clusters
  * @sb:         superblock
  *
- * Adds up the number of free blocks from each block group.
+ * Adds up the number of free clusters from each block group.
  */
-ext4_fsblk_t ext4_count_free_blocks(struct super_block *sb)
+ext4_fsblk_t ext4_count_free_clusters(struct super_block *sb)
 {
         ext4_fsblk_t desc_count;
         struct ext4_group_desc *gdp;
@@ -562,8 +562,9 @@ ext4_fsblk_t ext4_count_free_blocks(struct super_block *sb)
                 bitmap_count += x;
         }
         brelse(bitmap_bh);
-        printk(KERN_DEBUG "ext4_count_free_blocks: stored = %llu"
-                ", computed = %llu, %llu\n", ext4_free_blocks_count(es),
+        printk(KERN_DEBUG "ext4_count_free_clusters: stored = %llu"
+               ", computed = %llu, %llu\n",
+               EXT4_B2C(sbi, ext4_free_blocks_count(es)),
                desc_count, bitmap_count);
         return bitmap_count;
 #else