From de9b9422026357c878a9fa3714936be0e1388e9c Mon Sep 17 00:00:00 2001
From: Eric Sandeen <sandeen@redhat.com>
Date: Mon, 30 Apr 2012 13:16:04 -0500
Subject: [PATCH] ext3: pass custom EOF to generic_file_llseek_size()
Use the new custom EOF argument to generic_file_llseek_size so
that SEEK_END will go to the max hash value for htree dirs
in ext3 rather than to i_size_read()
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/ext3/dir.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext3/dir.c b/fs/ext3/dir.c
index 901f67e37864d..c8fff930790d4 100644
--- a/fs/ext3/dir.c
+++ b/fs/ext3/dir.c
@@ -300,11 +300,11 @@ loff_t ext3_dir_llseek(struct file *file, loff_t offset, int origin)
{
struct inode *inode = file->f_mapping->host;
int dx_dir = is_dx_dir(inode);
+ loff_t htree_max = ext3_get_htree_eof(file);
if (likely(dx_dir))
return generic_file_llseek_size(file, offset, origin,
- ext3_get_htree_eof(file),
- i_size_read(inode));
+ htree_max, htree_max);
else
return generic_file_llseek(file, offset, origin);
}