From: Christoph Hellwig <hch@lst.de>
Date: Mon, 8 Sep 2008 17:44:17 +0000 (+0200)
Subject: udf: add llseek method
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=5c89468c12899b84886cb47eec93f0c88e0f896a;p=openwrt%2Fstaging%2Fblogic.git

udf: add llseek method

UDF currently doesn't set a llseek method for regular files, which
means it will fall back to default_llseek.  This means no one can seek
beyond 2 Gigabytes on udf, and that there's not protection vs
the i_size updates from writers.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
---

diff --git a/fs/udf/file.c b/fs/udf/file.c
index 0ed6e146a0d9..eb91f3b70320 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -211,6 +211,7 @@ const struct file_operations udf_file_operations = {
 	.release		= udf_release_file,
 	.fsync			= udf_fsync_file,
 	.splice_read		= generic_file_splice_read,
+	.llseek			= generic_file_llseek,
 };
 
 const struct inode_operations udf_file_inode_operations = {