1 files changed, 11 insertions, 6 deletions

diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index a7aafb35b624..feca524ce2a5 100644
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -235,7 +235,7 @@ int hfsplus_get_block(struct inode *inode, sector_t iblock,
                 if (iblock > hip->fs_blocks || !create)
                         return -EIO;
                 if (ablock >= hip->alloc_blocks) {
-                        res = hfsplus_file_extend(inode);
+                        res = hfsplus_file_extend(inode, false);
                         if (res)
                                 return res;
                 }
@@ -425,7 +425,7 @@ int hfsplus_free_fork(struct super_block *sb, u32 cnid,
         return res;
 }
 
-int hfsplus_file_extend(struct inode *inode)
+int hfsplus_file_extend(struct inode *inode, bool zeroout)
 {
         struct super_block *sb = inode->i_sb;
         struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb);
@@ -436,10 +436,9 @@ int hfsplus_file_extend(struct inode *inode)
         if (sbi->alloc_file->i_size * 8 <
             sbi->total_blocks - sbi->free_blocks + 8) {
                 /* extend alloc file */
-                pr_err("extend alloc file! "
-                                "(%llu,%u,%u)\n",
-                        sbi->alloc_file->i_size * 8,
-                        sbi->total_blocks, sbi->free_blocks);
+                pr_err("extend alloc file! (%llu,%u,%u)\n",
+                       sbi->alloc_file->i_size * 8,
+                       sbi->total_blocks, sbi->free_blocks);
                 return -ENOSPC;
         }
 
@@ -463,6 +462,12 @@ int hfsplus_file_extend(struct inode *inode)
                 }
         }
 
+        if (zeroout) {
+                res = sb_issue_zeroout(sb, start, len, GFP_NOFS);
+                if (res)
+                        goto out;
+        }
+
         hfs_dbg(EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
 
         if (hip->alloc_blocks <= hip->first_blocks) {