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From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Subject: [patch V2 07/31] avr32: Use generic init_task
Date: Thu, 03 May 2012 09:02:51 -0000
Message-ID: <20120503085034.281527118@linutronix.de> (raw)
In-Reply-To: <20120503083859.991965503@linutronix.de>


[-- Attachment #0: avr32-use-generic-init-task.patch --]
[-- Type: text/plain, Size: 2488 bytes --]

Same code. Use the generic version.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
---
 arch/avr32/Kconfig            |    1 +
 arch/avr32/kernel/Makefile    |    2 +-
 arch/avr32/kernel/init_task.c |   31 -------------------------------
 3 files changed, 2 insertions(+), 32 deletions(-)

Index: tip/arch/avr32/Kconfig
===================================================================
--- tip.orig/arch/avr32/Kconfig
+++ tip/arch/avr32/Kconfig
@@ -12,6 +12,7 @@ config AVR32
 	select HARDIRQS_SW_RESEND
 	select GENERIC_IRQ_SHOW
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
+	select HAVE_GENERIC_INIT_TASK
 	help
 	  AVR32 is a high-performance 32-bit RISC microprocessor core,
 	  designed for cost-sensitive embedded applications, with particular
Index: tip/arch/avr32/kernel/Makefile
===================================================================
--- tip.orig/arch/avr32/kernel/Makefile
+++ tip/arch/avr32/kernel/Makefile
@@ -8,7 +8,7 @@ obj-$(CONFIG_SUBARCH_AVR32B)	+= entry-av
 obj-y				+= syscall_table.o syscall-stubs.o irq.o
 obj-y				+= setup.o traps.o ocd.o ptrace.o
 obj-y				+= signal.o sys_avr32.o process.o time.o
-obj-y				+= init_task.o switch_to.o cpu.o
+obj-y				+= switch_to.o cpu.o
 obj-$(CONFIG_MODULES)		+= module.o avr32_ksyms.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
 obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
Index: tip/arch/avr32/kernel/init_task.c
===================================================================
--- tip.orig/arch/avr32/kernel/init_task.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/sched.h>
-#include <linux/init_task.h>
-#include <linux/mqueue.h>
-
-#include <asm/pgtable.h>
-
-static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
-static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-/*
- * Initial thread structure. Must be aligned on an 8192-byte boundary.
- */
-union thread_union init_thread_union __init_task_data =
-	{ INIT_THREAD_INFO(init_task) };
-
-/*
- * Initial task structure.
- *
- * All other task structs will be allocated on slabs in fork.c
- */
-struct task_struct init_task = INIT_TASK(init_task);
-
-EXPORT_SYMBOL(init_task);



  parent reply index

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-03  9:02 [patch V2 00/31] init_task: Use a generic init_task variant Thomas Gleixner
2012-05-03  9:02 ` [patch V2 01/31] frv: Use correct size for task_struct allocation Thomas Gleixner
2012-05-05 18:46   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 02/31] frv: Use core allocator for task_struct Thomas Gleixner
2012-05-05 18:47   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 03/31] task_allocator: Use config switches instead of magic defines Thomas Gleixner
2012-05-03  9:02 ` [patch V2 04/31] init_task: Create generic init_task instance Thomas Gleixner
2012-05-05 18:49   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 05/31] alpha: Use generic init_task Thomas Gleixner
2012-05-05 18:50   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 06/31] arm: " Thomas Gleixner
2012-05-05 18:51   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` Thomas Gleixner [this message]
2012-05-05 18:51   ` [tip:smp/hotplug] avr32: " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 08/31] blackfin: " Thomas Gleixner
2012-05-05 18:52   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 10/31] cris: " Thomas Gleixner
2012-05-05 18:54   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 09/31] cx6: " Thomas Gleixner
2012-05-03 13:45   ` Mark Salter
2012-05-03 15:25     ` Thomas Gleixner
2012-05-05 18:53   ` [tip:smp/hotplug] c6x: " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 11/31] frv: " Thomas Gleixner
2012-05-05 18:55   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 12/31] h8300: " Thomas Gleixner
2012-05-05 18:56   ` [tip:smp/hotplug] h8300-use-generic-init_task tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 14/31] m32r: Use generic init_task Thomas Gleixner
2012-05-05 18:57   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 13/31] hexagon: Use generic idle_task Thomas Gleixner
2012-05-05 18:56   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 15/31] m68k: Use generic init_task Thomas Gleixner
2012-05-05 18:58   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 16/31] microblaze: " Thomas Gleixner
2012-05-05 18:59   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 17/31] mips: " Thomas Gleixner
2012-05-05 19:00   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 19/31] openrisc: " Thomas Gleixner
2012-05-05 19:01   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-08  9:37   ` [patch V2 19/31] " Jonas Bonn
2012-05-03  9:02 ` [patch V2 18/31] mn10300: " Thomas Gleixner
2012-05-05 19:01   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 21/31] powerpc: " Thomas Gleixner
2012-05-05 19:03   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 20/31] parisc: " Thomas Gleixner
2012-05-05 19:02   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 22/31] s390: " Thomas Gleixner
2012-05-03 10:00   ` Heiko Carstens
2012-05-05 19:04   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 23/31] score: " Thomas Gleixner
2012-05-05 19:05   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 26/31] tile: " Thomas Gleixner
2012-05-05 19:07   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 24/31] sh: " Thomas Gleixner
2012-05-05 19:06   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:02 ` [patch V2 25/31] sparc: " Thomas Gleixner
2012-05-05 19:06   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:03 ` [patch V2 27/31] um: " Thomas Gleixner
2012-05-05 19:09   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:03 ` [patch V2 28/31] unicore32: " Thomas Gleixner
2012-05-05 19:08   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:03 ` [patch V2 29/31] x86: " Thomas Gleixner
2012-05-05 19:10   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:03 ` [patch V2 30/31] xtensa: " Thomas Gleixner
2012-05-05 19:11   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-03  9:03 ` [patch V2 31/31] init_task: Replace CONFIG_HAVE_GENERIC_INIT_TASK Thomas Gleixner
2012-05-05 19:11   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2012-05-04 17:28 ` [patch V2 03/31] task_allocator: Use config switches instead of magic defines David Howells
2012-05-05 10:54   ` Thomas Gleixner
2012-05-04 17:30 ` [patch V2 02/31] frv: Use core allocator for task_struct David Howells

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