linux-kernel - [tip:smp/hotplug] mips: Use common threadinfo allocator

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Message-ID: <tip-3194f61de93d4d4fbc2f2ddb25aeded6f9cebaeb@git.kernel.org>
Date:	Tue, 8 May 2012 05:41:12 -0700
From:	tip-bot for Thomas Gleixner <tglx@...utronix.de>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	ralf@...ux-mips.org, tglx@...utronix.de
Subject: [tip:smp/hotplug] mips: Use common threadinfo allocator

Commit-ID:  3194f61de93d4d4fbc2f2ddb25aeded6f9cebaeb
Gitweb:     http://git.kernel.org/tip/3194f61de93d4d4fbc2f2ddb25aeded6f9cebaeb
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Sat, 5 May 2012 15:05:44 +0000
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Tue, 8 May 2012 14:08:45 +0200

mips: Use common threadinfo allocator

No point in using kmalloc for allocating 0, 1 resp. 2 pages for
threadinfo.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Ralf Baechle <ralf@...ux-mips.org>
Link: http://lkml.kernel.org/r/20120505150141.936950979@linutronix.de
---
 arch/mips/include/asm/thread_info.h |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)

diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index 0d85d8e..e2eca7d 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -85,18 +85,6 @@ register struct thread_info *__current_thread_info __asm__("$28");
 
 #define STACK_WARN	(THREAD_SIZE / 8)
 
-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
-
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info_node(tsk, node) \
-		kzalloc_node(THREAD_SIZE, GFP_KERNEL, node)
-#else
-#define alloc_thread_info_node(tsk, node) \
-		kmalloc_node(THREAD_SIZE, GFP_KERNEL, node)
-#endif
-
-#define free_thread_info(info) kfree(info)
-
 #endif /* !__ASSEMBLY__ */
 
 #define PREEMPT_ACTIVE		0x10000000
--
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