X-Git-Url: https://git.stricted.de/?a=blobdiff_plain;f=fs%2Fminix%2Ffile.c;h=4493ce695ab83af7986eefdc72f683f65537c3a9;hb=1025774ce411f2bd4b059ad7b53f0003569b74fa;hp=7a45dd1fe2e54b3fc1ae78be29954c2faae4e334;hpb=eef2380c187890816b73b1a4cb89a09203759469;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

diff --git a/fs/minix/file.c b/fs/minix/file.c
index 7a45dd1fe2e5..4493ce695ab8 100644
--- a/fs/minix/file.c
+++ b/fs/minix/file.c
@@ -31,7 +31,17 @@ static int minix_setattr(struct dentry *dentry, struct iattr *attr)
 	error = inode_change_ok(inode, attr);
 	if (error)
 		return error;
-	return inode_setattr(inode, attr);
+
+	if ((attr->ia_valid & ATTR_SIZE) &&
+	    attr->ia_size != i_size_read(inode)) {
+		error = vmtruncate(inode, attr->ia_size);
+		if (error)
+			return error;
+	}
+
+	setattr_copy(inode, attr);
+	mark_inode_dirty(inode);
+	return 0;
 }
 
 const struct inode_operations minix_file_inode_operations = {