From: Mark Fasheh <mfasheh@suse.com>
Date: Thu, 29 Jan 2009 23:06:21 +0000 (-0800)
Subject: ocfs2: add quota call to ocfs2_remove_btree_range()
X-Git-Tag: v2.6.29-rc4~62^2
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=fd4ef231962ab44fd1004e87f9d7c6809f00cd64;p=cascardo%2Flinux.git

ocfs2: add quota call to ocfs2_remove_btree_range()

We weren't reclaiming the clusters which get free'd from this function,
so any user punching holes in a file would still have those bytes accounted
against him/her. Add the call to vfs_dq_free_space_nodirty() to fix this.
Interestingly enough, the journal credits calculation already took this into
account.

Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Acked-by: Jan Kara <jack@suse.cz>
---

diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index d861096c9d81..60fe74035db5 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -5390,6 +5390,9 @@ int ocfs2_remove_btree_range(struct inode *inode,
 		goto out;
 	}
 
+	vfs_dq_free_space_nodirty(inode,
+				  ocfs2_clusters_to_bytes(inode->i_sb, len));
+
 	ret = ocfs2_remove_extent(inode, et, cpos, len, handle, meta_ac,
 				  dealloc);
 	if (ret) {