3 files changed, 18 insertions, 6 deletions
diff --git a/fs/jfs/file.c b/fs/jfs/file.c
index 1d732fd223d4..332dc9ac47a9 100644
--- a/fs/jfs/file.c
+++ b/fs/jfs/file.c
@@ -95,14 +95,14 @@ int jfs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry,
 	if (rc)
 		return rc;
 
-	if (is_quota_modification(inode, iattr)) {
+	if (is_quota_modification(mnt_userns, inode, iattr)) {
 		rc = dquot_initialize(inode);
 		if (rc)
 			return rc;
 	}
 	if ((iattr->ia_valid & ATTR_UID && !uid_eq(iattr->ia_uid, inode->i_uid)) ||
 	    (iattr->ia_valid & ATTR_GID && !gid_eq(iattr->ia_gid, inode->i_gid))) {
-		rc = dquot_transfer(inode, iattr);
+		rc = dquot_transfer(mnt_userns, inode, iattr);
 		if (rc)
 			return rc;
 	}
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 259326556ada..d1ec920aa030 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -301,13 +301,25 @@ static int jfs_write_begin(struct file *file, struct address_space *mapping,
 {
 	int ret;
 
-	ret = nobh_write_begin(mapping, pos, len, pagep, fsdata, jfs_get_block);
+	ret = block_write_begin(mapping, pos, len, pagep, jfs_get_block);
 	if (unlikely(ret))
 		jfs_write_failed(mapping, pos + len);
 
 	return ret;
 }
 
+static int jfs_write_end(struct file *file, struct address_space *mapping,
+		loff_t pos, unsigned len, unsigned copied, struct page *page,
+		void *fsdata)
+{
+	int ret;
+
+	ret = generic_write_end(file, mapping, pos, len, copied, page, fsdata);
+	if (ret < len)
+		jfs_write_failed(mapping, pos + len);
+	return ret;
+}
+
 static sector_t jfs_bmap(struct address_space *mapping, sector_t block)
 {
 	return generic_block_bmap(mapping, block, jfs_get_block);
@@ -346,7 +358,7 @@ const struct address_space_operations jfs_aops = {
 	.writepage	= jfs_writepage,
 	.writepages	= jfs_writepages,
 	.write_begin	= jfs_write_begin,
-	.write_end	= nobh_write_end,
+	.write_end	= jfs_write_end,
 	.bmap		= jfs_bmap,
 	.direct_IO	= jfs_direct_IO,
 };
@@ -399,7 +411,7 @@ void jfs_truncate(struct inode *ip)
 {
 	jfs_info("jfs_truncate: size = 0x%lx", (ulong) ip->i_size);
 
-	nobh_truncate_page(ip->i_mapping, ip->i_size, jfs_get_block);
+	block_truncate_page(ip->i_mapping, ip->i_size, jfs_get_block);
 
 	IWRITE_LOCK(ip, RDWRLOCK_NORMAL);
 	jfs_truncate_nolock(ip, ip->i_size);
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index 387652ae14c2..2e8461ce74de 100644
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -618,7 +618,7 @@ struct metapage *__get_metapage(struct inode *inode, unsigned long lblock,
 		SetPageUptodate(page);
 	} else {
 		page = read_mapping_page(mapping, page_index, NULL);
-		if (IS_ERR(page) || !PageUptodate(page)) {
+		if (IS_ERR(page)) {
 			jfs_err("read_mapping_page failed!");
 			return NULL;
 		}