[Qemu-devel] [PATCH v2] exec: use macro ROUND_UP for alignment

[Chen Hanxiao]

Use ROUND_UP instead.

Signed-off-by: Chen Hanxiao <address@hidden>
---
 exec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exec.c b/exec.c
index 7d60e15..bb16c50 100644
--- a/exec.c
+++ b/exec.c
@@ -1207,7 +1207,7 @@ 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
-- 
2.1.0