From: NeilBrown <neilb@suse.de>
Date: Fri, 13 Aug 2010 03:55:46 +0000 (+1000)
Subject: lafs_write_end: set new file size correctly.
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=0ab195efb039dd9d836405061b3624a18341a66f;p=LaFS.git

lafs_write_end: set new file size correctly.

We were setting the size to the start of the write, not the end!!

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/file.c b/file.c
index 60c0c58..fcbf9bd 100644
--- a/file.c
+++ b/file.c
@@ -268,8 +268,8 @@ lafs_write_end(struct file *file,
 	 * No need to use i_size_read() here, the i_size
 	 * cannot change under us because we hold i_sem.
 	 */
-	if (pos > ino->i_size) {
-		i_size_write(ino, pos);
+	if (pos + len > ino->i_size) {
+		i_size_write(ino, pos + len);
 		/* note that we deliberately don't call
 		 * mark_inode_dirty(ino);
 		 * The inode will automatically be written