hfsplus: free space correcly for files unlinked while open
hfsplus_delete_inode only truncates away all block allocations if
i_nlink is zero. Make sure we properly drop the unlink count even
when doing the rename hack for open but unlinked files.
Signed-off-by: Christoph Hellwig <hch@tuxera.com>
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index d236d85..e490aaf 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -317,8 +317,10 @@
res = hfsplus_rename_cat(inode->i_ino,
dir, &dentry->d_name,
sbi->hidden_dir, &str);
- if (!res)
+ if (!res) {
inode->i_flags |= S_DEAD;
+ drop_nlink(inode);
+ }
goto out;
}
res = hfsplus_delete_cat(cnid, dir, &dentry->d_name);