linux-kernel - [PATCH 04/16] powerpc: use get

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Date:	Sat, 23 Feb 2008 16:14:07 +0800
From:	WANG Cong <xiyou.wangcong@...il.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	WANG Cong <xiyou.wangcong@...il.com>,
	Christoph Hellwig <hch@...radead.org>,
	Paul Mackerras <paulus@...ba.org>
Subject: [PATCH 04/16] powerpc: use get_personality()

Use get_personality() macro instead of explicit reference
for powerpc code.

Signed-off-by: WANG Cong <xiyou.wangcong@...il.com>
Cc: Christoph Hellwig <hch@...radead.org>
Cc: Paul Mackerras <paulus@...ba.org>

---
 arch/powerpc/kernel/syscalls.c |    4 ++--
 arch/powerpc/mm/mmap.c         |    2 +-
 include/asm-powerpc/elf.h      |    2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
index 3b1d5dd..4b910b8 100644
--- a/arch/powerpc/kernel/syscalls.c
+++ b/arch/powerpc/kernel/syscalls.c
@@ -228,7 +228,7 @@ long ppc64_personality(unsigned long personality)
 {
 	long ret;
 
-	if (personality(current->personality) == PER_LINUX32
+	if (personality(get_personality()) == PER_LINUX32
 	    && personality == PER_LINUX)
 		personality = PER_LINUX32;
 	ret = sys_personality(personality);
@@ -239,7 +239,7 @@ long ppc64_personality(unsigned long personality)
 #endif
 
 #ifdef CONFIG_PPC64
-#define OVERRIDE_MACHINE    (personality(current->personality) == PER_LINUX32)
+#define OVERRIDE_MACHINE    (personality(get_personality()) == PER_LINUX32)
 #else
 #define OVERRIDE_MACHINE    0
 #endif
diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
index 86010fc..92a9e45 100644
--- a/arch/powerpc/mm/mmap.c
+++ b/arch/powerpc/mm/mmap.c
@@ -54,7 +54,7 @@ static inline int mmap_is_legacy(void)
 	if (!test_thread_flag(TIF_32BIT))
 		return 1;
 
-	if (current->personality & ADDR_COMPAT_LAYOUT)
+	if (get_personality() & ADDR_COMPAT_LAYOUT)
 		return 1;
 
 	if (current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY)
diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
index 9080d85..d9e7bff 100644
--- a/include/asm-powerpc/elf.h
+++ b/include/asm-powerpc/elf.h
@@ -256,7 +256,7 @@ do {								\
 		set_thread_flag(TIF_ABI_PENDING);		\
 	else							\
 		clear_thread_flag(TIF_ABI_PENDING);		\
-	if (personality(current->personality) != PER_LINUX32)	\
+	if (personality(get_personality()) != PER_LINUX32)	\
 		set_personality(PER_LINUX);			\
 } while (0)
 /*
-- 
1.5.3.8

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