From: Chen Hanxiao <chenhanx...@cn.fujitsu.com>
Use ROUND_UP instead.
Signed-off-by: Chen Hanxiao <chenhanx...@cn.fujitsu.com>
Message-Id: <1437707523-4910-1-git-send-email-chenhanx...@cn.fujitsu.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
exec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/exec.c b/exec.c
index 0a4a0c5..54cd70a 100644
--- a/exec.c
+++ b/exec.c
@@ -1210,7 +1210,7 @@ static void *file_ram_alloc(RAMBlock *block,
unlink(filename);
g_free(filename);
- memory = (memory+hpagesize-1) & ~(hpagesize-1);
+ memory = ROUND_UP(memory, hpagesize);
/*
* ftruncate is not supported by hugetlbfs in older
--
2.4.3
