ext4: rename ext4_claim_free_blocks() to ext4_claim_free_clusters()

This function really claims a number of free clusters, not blocks, so
rename it so it's clearer what's going on.

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

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 3d07c35c7089..af0c5357e35a 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -445,11 +445,11 @@ static int ext4_has_free_blocks(struct ext4_sb_info *sbi,
         return 0;
 }
 
-int ext4_claim_free_blocks(struct ext4_sb_info *sbi,
-                           s64 nblocks, unsigned int flags)
+int ext4_claim_free_clusters(struct ext4_sb_info *sbi,
+                             s64 nclusters, unsigned int flags)
 {
-        if (ext4_has_free_blocks(sbi, nblocks, flags)) {
-                percpu_counter_add(&sbi->s_dirtyclusters_counter, nblocks);
+        if (ext4_has_free_blocks(sbi, nclusters, flags)) {
+                percpu_counter_add(&sbi->s_dirtyclusters_counter, nclusters);
                 return 0;
         } else
                 return -ENOSPC;