From f0c6ca763849de001f1e276bc122790ab2e197ef Mon Sep 17 00:00:00 2001
From: Evgeniy Dushistov <dushistov@mail.ru>
Date: Sat, 5 Aug 2006 12:13:57 -0700
Subject: [PATCH] --- yaml --- r: 33226 b: refs/heads/master c:
 06fa45d3a19c6fbfccbf295e9f08087492338631 h: refs/heads/master v: v3

---
 [refs]                | 2 +-
 trunk/fs/ufs/balloc.c | 2 +-
 trunk/fs/ufs/util.c   | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/[refs] b/[refs]
index 4f557ed5c3af..e8916d6e5445 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1fb32b7bd8203d0175649a75ede3ee7634d6a941
+refs/heads/master: 06fa45d3a19c6fbfccbf295e9f08087492338631
diff --git a/trunk/fs/ufs/balloc.c b/trunk/fs/ufs/balloc.c
index b01804baa120..b82381475779 100644
--- a/trunk/fs/ufs/balloc.c
+++ b/trunk/fs/ufs/balloc.c
@@ -248,7 +248,7 @@ static void ufs_change_blocknr(struct inode *inode, unsigned int baseblk,
 
 		if (likely(cur_index != index)) {
 			page = ufs_get_locked_page(mapping, index);
-			if (IS_ERR(page))
+			if (!page || IS_ERR(page)) /* it was truncated or EIO */
 				continue;
 		} else
 			page = locked_page;
diff --git a/trunk/fs/ufs/util.c b/trunk/fs/ufs/util.c
index 005d6815adf5..22f820a9b15c 100644
--- a/trunk/fs/ufs/util.c
+++ b/trunk/fs/ufs/util.c
@@ -251,7 +251,6 @@ struct page *ufs_get_locked_page(struct address_space *mapping,
 {
 	struct page *page;
 
-try_again:
 	page = find_lock_page(mapping, index);
 	if (!page) {
 		page = read_cache_page(mapping, index,
@@ -271,7 +270,8 @@ struct page *ufs_get_locked_page(struct address_space *mapping,
 			/* Truncate got there first */
 			unlock_page(page);
 			page_cache_release(page);
-			goto try_again;
+			page = NULL;
+			goto out;
 		}
 
 		if (!PageUptodate(page) || PageError(page)) {