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[Qemu-devel] [PULL 02/39] include/qemu/osdep.h: Add a macro to check for
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL 02/39] include/qemu/osdep.h: Add a macro to check for alignment |
Date: |
Thu, 12 May 2016 14:13:03 -1000 |
From: Sergey Fedorov <address@hidden>
Signed-off-by: Sergey Fedorov <address@hidden>
Signed-off-by: Sergey Fedorov <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
include/qemu/osdep.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 408783f..e3bc50b 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -158,6 +158,9 @@ extern int daemon(int, int);
/* Round number up to multiple */
#define QEMU_ALIGN_UP(n, m) QEMU_ALIGN_DOWN((n) + (m) - 1, (m))
+/* Check if n is a multiple of m */
+#define QEMU_IS_ALIGNED(n, m) (((n) % (m)) == 0)
+
#ifndef ROUND_UP
#define ROUND_UP(n,d) (((n) + (d) - 1) & -(d))
#endif
--
2.5.5
- [Qemu-devel] [PULL 00/39] tcg-next patch queue, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 02/39] include/qemu/osdep.h: Add a macro to check for alignment,
Richard Henderson <=
- [Qemu-devel] [PULL 03/39] include/qemu/osdep.h: Add macros for pointer alignment, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 01/39] tb: consistently use uint32_t for tb->flags, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 04/39] tci: Make direct jump patching thread-safe, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 06/39] tcg/i386: Make direct jump patching thread-safe, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 08/39] tcg/arm: Make direct jump patching thread-safe, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 10/39] tcg/sparc: Make direct jump patching thread-safe, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 05/39] tcg/ppc: Make direct jump patching thread-safe, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 07/39] tcg/s390: Make direct jump patching thread-safe, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 09/39] tcg/aarch64: Make direct jump patching thread-safe, Richard Henderson, 2016/05/12
- [Qemu-devel] [PULL 11/39] tcg/mips: Make direct jump patching thread-safe, Richard Henderson, 2016/05/12