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From: WANG Cong <xiyou.wangcong@gmail.com>
To: Andrew Morton <akpm@osdl.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
	WANG Cong <xiyou.wangcong@gmail.com>,
	Christoph Hellwig <hch@infradead.org>,
	Paul Mackerras <paulus@samba.org>
Subject: [PATCH 04/16] powerpc: use get_personality()
Date: Sat, 23 Feb 2008 16:14:07 +0800	[thread overview]
Message-ID: <12037544991876-git-send-email-xiyou.wangcong@gmail.com> (raw)
In-Reply-To: <1203754488669-git-send-email-xiyou.wangcong@gmail.com>

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

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Paul Mackerras <paulus@samba.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


  reply	other threads:[~2008-02-23  8:30 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-23  8:14 [PATCH 00/16] (Resend) Use get_personality() WANG Cong
2008-02-23  8:14 ` [PATCH 01/16] Make the macro get_personality function-like WANG Cong
2008-02-23  8:14   ` [PATCH 02/16] mm: use get_personality() WANG Cong
2008-02-23  8:14     ` [PATCH 03/16] fs: " WANG Cong
2008-02-23  8:14       ` WANG Cong [this message]
2008-02-23  8:14         ` [PATCH 05/16] parisc: " WANG Cong
2008-02-23  8:14           ` [PATCH 06/16] sparc(64): " WANG Cong
2008-02-23  8:14             ` [PATCH 07/16] arm: " WANG Cong
2008-02-23  8:14               ` [PATCH 08/16] x86: " WANG Cong
2008-02-23  8:14                 ` [PATCH 09/16] um: " WANG Cong
2008-02-23  8:14                   ` [PATCH 10/16] s390: " WANG Cong
2008-02-23  8:14                     ` [PATCH 11/16] mips: " WANG Cong
2008-02-23  8:14                       ` [PATCH 12/16] ia64: " WANG Cong
2008-02-23  8:14                         ` [PATCH 13/16] alpha: " WANG Cong
2008-02-23  8:14                           ` [PATCH 14/16] frv: " WANG Cong
2008-02-23  8:14                             ` [PATCH 15/16] mn10300: " WANG Cong
2008-02-23  8:14                               ` [PATCH 16/16] kernel: " WANG Cong
2008-02-23 12:03                             ` [PATCH 15/16] mn10300: " David Howells
2008-02-23 12:02                           ` [PATCH 14/16] frv: " David Howells
2008-02-23 10:08                 ` [PATCH 08/16] x86: " Ingo Molnar
2008-02-23 10:19                   ` Ingo Molnar
2008-02-23 10:39                     ` WANG Cong
2008-02-23  9:06           ` Accessor macros vs reference counting Matthew Wilcox
2008-02-23 12:46             ` David Newall
2008-02-23 14:56               ` Matthew Wilcox
2008-02-23  8:58   ` [PATCH 01/16] Make the macro get_personality function-like Bryan Wu
2008-02-23  8:51 ` [PATCH 00/16] (Resend) Use get_personality() Alexey Dobriyan
2008-02-23  8:59   ` WANG Cong
2008-02-23  9:27     ` Alexey Dobriyan
2008-02-23  9:56       ` WANG Cong
2008-02-23 18:37       ` Christoph Hellwig
2008-02-23 19:16         ` Andrew Morton
2008-02-24  4:03           ` WANG Cong
2008-02-25  2:14           ` [PATCH] Remove the macro get_personality WANG Cong
2008-02-23 12:02 ` [PATCH 01/16] Make the macro get_personality function-like David Howells

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