commit 9284f31994919c001b54af57fc7d1bbb0d19b6fd
author Chen Hanxiao <chenhanxiao@cn.fujitsu.com> Fri Jul 24 11:12:03 2015 +0800
committer Paolo Bonzini <pbonzini@redhat.com> Fri Aug 14 23:40:32 2015 +0200
tree 5b58ddff5ac997559c47217033255169afa6bc33
parent c097a60b100c10d79d8bd5c91ce804e865d7e70b

exec: use macro ROUND_UP for alignment

Use ROUND_UP instead.

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
Message-Id: <1437707523-4910-1-git-send-email-chenhanxiao@cn.fujitsu.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

exec.c

diff --git a/exec.c b/exec.c
index 0a4a0c5..54cd70a 100644
--- a/exec.c
+++ b/exec.c
@@ -1210,7 +1210,7 @@
     unlink(filename);
     g_free(filename);
 
-    memory = (memory+hpagesize-1) & ~(hpagesize-1);
+    memory = ROUND_UP(memory, hpagesize);
 
     /*
      * ftruncate is not supported by hugetlbfs in older