From: Zhang Yanfei <zhangyanfei.yes@gmail.com>
To: Simon Horman <horms@verge.net.au>
Cc: "kexec@lists.infradead.org" <kexec@lists.infradead.org>
Subject: [PATCH 03/13] kexec: ppc: remove duplicated _ALIGN_* macros
Date: Thu, 14 Mar 2013 01:23:49 +0800 [thread overview]
Message-ID: <5140B625.2010106@gmail.com> (raw)
In-Reply-To: <5140B511.7020109@gmail.com>
From: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
We have defined the global align macros for use, so remove the
duplicated macros here.
And in file kexec/arch/ppc/include/page.h, we directly expand the
align operation for marco PAGE_ALIGN since we have removed marco
_ALIGN in this file.
Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
---
kexec/arch/ppc/include/page.h | 9 +--------
kexec/arch/ppc64/crashdump-ppc64.h | 2 --
2 files changed, 1 insertions(+), 10 deletions(-)
diff --git a/kexec/arch/ppc/include/page.h b/kexec/arch/ppc/include/page.h
index 14eca30..65877bc 100644
--- a/kexec/arch/ppc/include/page.h
+++ b/kexec/arch/ppc/include/page.h
@@ -21,14 +21,7 @@
#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
-/* align addr on a size boundary - adjust address up/down if needed */
-#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1)))
-#define _ALIGN_DOWN(addr,size) ((addr)&(~((size)-1)))
-
-/* align addr on a size boundary - adjust address up if needed */
-#define _ALIGN(addr,size) _ALIGN_UP(addr,size)
-
/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) _ALIGN(addr, PAGE_SIZE)
+#define PAGE_ALIGN(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1)))
#endif /* _PPC_BOOT_PAGE_H */
diff --git a/kexec/arch/ppc64/crashdump-ppc64.h b/kexec/arch/ppc64/crashdump-ppc64.h
index 739c61f..e9d28c9 100644
--- a/kexec/arch/ppc64/crashdump-ppc64.h
+++ b/kexec/arch/ppc64/crashdump-ppc64.h
@@ -20,8 +20,6 @@ void add_usable_mem_rgns(unsigned long long base, unsigned long long size);
#define BACKUP_SRC_SIZE (BACKUP_SRC_END - BACKUP_SRC_START + 1)
#define KDUMP_BACKUP_LIMIT BACKUP_SRC_SIZE
-#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1)))
-#define _ALIGN_DOWN(addr,size) ((addr)&(~((size)-1)))
#define KERNEL_RUN_AT_ZERO_MAGIC 0x72756e30 /* "run0" */
--
1.7.1
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next prev parent reply other threads:[~2013-03-13 17:24 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-13 17:19 [PATCH 01/13] kexec: add _ALIGN* marcos for align operation Zhang Yanfei
2013-03-13 17:21 ` [PATCH 02/13] kexec: use _ALIGN() instead of align() Zhang Yanfei
2013-03-14 9:48 ` Simon Horman
2013-03-13 17:23 ` Zhang Yanfei [this message]
2013-03-14 9:48 ` [PATCH 03/13] kexec: ppc: remove duplicated _ALIGN_* macros Simon Horman
2013-03-13 17:26 ` [PATCH 04/13] kexec: use _ALIGN* to make the logic clear Zhang Yanfei
2013-03-14 9:08 ` Simon Horman
2013-03-14 9:48 ` Zhang Yanfei
2013-03-14 10:06 ` Simon Horman
2013-03-14 9:49 ` Simon Horman
2013-03-14 9:58 ` Simon Horman
2013-03-14 11:24 ` [PATCH v2 " Zhang Yanfei
2013-03-14 11:26 ` [PATCH " Zhang Yanfei
2013-03-15 8:35 ` Simon Horman
2013-03-15 9:46 ` [PATCH v3 " Zhang Yanfei
2013-03-15 15:52 ` Simon Horman
2013-03-13 17:28 ` [PATCH 05/13] kexec: i386: " Zhang Yanfei
2013-03-14 9:50 ` Simon Horman
2013-03-13 17:29 ` [PATCH 06/13] kexec: arm: " Zhang Yanfei
2013-03-14 9:50 ` Simon Horman
2013-03-13 17:30 ` [PATCH 07/13] kexec: ia64: " Zhang Yanfei
2013-03-14 9:50 ` Simon Horman
2013-03-13 17:31 ` [PATCH 08/13] kexec: mips: " Zhang Yanfei
2013-03-14 9:51 ` Simon Horman
2013-03-13 17:32 ` [PATCH 09/13] kexec: ppc: " Zhang Yanfei
2013-03-14 9:09 ` Simon Horman
2013-03-14 9:32 ` Zhang Yanfei
2013-03-14 9:33 ` [PATCH v2 " Zhang Yanfei
2013-03-14 9:54 ` Simon Horman
2013-03-14 9:57 ` Simon Horman
2013-03-14 10:01 ` Simon Horman
2013-03-13 17:33 ` [PATCH 10/13] kexec: ppc64: " Zhang Yanfei
2013-03-14 9:23 ` Simon Horman
2013-03-14 9:38 ` [PATCH v2 " Zhang Yanfei
2013-03-14 10:04 ` Simon Horman
2013-03-13 17:33 ` [PATCH 11/13] kexec: s390: remove ALIGN_UP and use _ALIGN_UP Zhang Yanfei
2013-03-14 10:02 ` Simon Horman
2013-03-13 17:34 ` [PATCH 12/13] kexec: sh: use _ALIGN* to make the logic clear Zhang Yanfei
2013-03-14 10:03 ` Simon Horman
2013-03-13 17:35 ` [PATCH 13/13] kexec: x86_64: " Zhang Yanfei
2013-03-14 10:03 ` Simon Horman
2013-03-14 9:47 ` [PATCH 01/13] kexec: add _ALIGN* marcos for align operation Simon Horman
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