X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=fs%2Focfs2%2Ffile.c;h=8672b953603996c2884b17c0294be2be0a6fe1e2;hb=6a5d263866d699ebf6843105497afc86ee53de5b;hp=e8f795f978aaae80c865d8ed55e694fcbcf35fa1;hpb=7d8a804c594b61a05c698126165b5dc417d94a0f;p=linux-2.6-omap-h63xx.git

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index e8f795f978a..8672b953603 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1605,7 +1605,7 @@ int ocfs2_change_file_space(struct file *file, unsigned int cmd,
 			    struct ocfs2_space_resv *sr)
 {
 	struct inode *inode = file->f_path.dentry->d_inode;
-	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);;
+	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
 
 	if ((cmd == OCFS2_IOC_RESVSP || cmd == OCFS2_IOC_RESVSP64) &&
 	    !ocfs2_writes_unwritten_extents(osb))
@@ -1926,7 +1926,7 @@ static ssize_t ocfs2_file_splice_write(struct pipe_inode_info *pipe,
 		   out->f_path.dentry->d_name.len,
 		   out->f_path.dentry->d_name.name);
 
-	inode_double_lock(inode, pipe->inode);
+	mutex_lock_nested(&inode->i_mutex, I_MUTEX_PARENT);
 
 	ret = ocfs2_rw_lock(inode, 1);
 	if (ret < 0) {
@@ -1941,12 +1941,16 @@ static ssize_t ocfs2_file_splice_write(struct pipe_inode_info *pipe,
 		goto out_unlock;
 	}
 
+	if (pipe->inode)
+		mutex_lock_nested(&pipe->inode->i_mutex, I_MUTEX_CHILD);
 	ret = generic_file_splice_write_nolock(pipe, out, ppos, len, flags);
+	if (pipe->inode)
+		mutex_unlock(&pipe->inode->i_mutex);
 
 out_unlock:
 	ocfs2_rw_unlock(inode, 1);
 out:
-	inode_double_unlock(inode, pipe->inode);
+	mutex_unlock(&inode->i_mutex);
 
 	mlog_exit(ret);
 	return ret;