From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Subject: [patch V2 00/31] init_task: Use a generic init_task variant
Date: Thu, 03 May 2012 09:02:46 -0000 [thread overview]
Message-ID: <20120503083859.991965503@linutronix.de> (raw)
All architectures do roughly the same to initialize init_task. The
only architecture which deviates is ia64 as it allocates task_struct
and thread_info together.
Move the common code to init/init_task.c and remove all the redundant
copies.
Difference to V1:
- FRV updates
- left IA64 alone
- Score/Sparc corrections
- Picked up Acked-bys
Thanks,
tglx
arch/alpha/kernel/init_task.c | 17 -------
arch/arm/kernel/init_task.c | 37 ----------------
arch/avr32/kernel/init_task.c | 31 --------------
arch/blackfin/kernel/init_task.c | 32 --------------
arch/frv/kernel/init_task.c | 32 --------------
arch/h8300/kernel/init_task.c | 36 ----------------
arch/hexagon/kernel/init_task.c | 54 ------------------------
arch/m32r/kernel/init_task.c | 34 ---------------
arch/m68k/kernel/init_task.c | 35 ----------------
arch/microblaze/kernel/init_task.c | 26 -----------
arch/mips/kernel/init_task.c | 35 ----------------
arch/mn10300/kernel/init_task.c | 39 -----------------
arch/openrisc/kernel/init_task.c | 42 -------------------
arch/parisc/kernel/init_task.c | 70 --------------------------------
arch/powerpc/kernel/init_task.c | 29 -------------
arch/s390/kernel/init_task.c | 38 -----------------
arch/score/kernel/init_task.c | 46 ---------------------
arch/sh/kernel/init_task.c | 30 -------------
arch/sparc/kernel/init_task.c | 22 ----------
arch/tile/kernel/init_task.c | 59 --------------------------
arch/um/kernel/init_task.c | 38 -----------------
arch/unicore32/kernel/init_task.c | 44 --------------------
arch/x86/kernel/init_task.c | 42 -------------------
arch/xtensa/kernel/init_task.c | 31 --------------
tip/arch/Kconfig | 9 ++++
tip/arch/alpha/kernel/Makefile | 2
tip/arch/arm/Makefile | 2
tip/arch/arm/kernel/Makefile | 2
tip/arch/avr32/kernel/Makefile | 2
tip/arch/blackfin/Makefile | 2
tip/arch/blackfin/kernel/Makefile | 2
tip/arch/c6x/kernel/process.c | 16 -------
tip/arch/cris/kernel/process.c | 28 ------------
tip/arch/frv/Kconfig | 1
tip/arch/frv/Makefile | 2
tip/arch/frv/include/asm/thread_info.h | 4 -
tip/arch/frv/kernel/Makefile | 2
tip/arch/frv/kernel/process.c | 15 ------
tip/arch/h8300/kernel/Makefile | 2
tip/arch/hexagon/Makefile | 3 -
tip/arch/hexagon/kernel/Makefile | 2
tip/arch/ia64/Kconfig | 3 +
tip/arch/ia64/include/asm/thread_info.h | 3 -
tip/arch/m32r/Makefile | 2
tip/arch/m32r/kernel/Makefile | 2
tip/arch/m68k/kernel/Makefile | 2
tip/arch/microblaze/kernel/Makefile | 2
tip/arch/mips/Makefile | 2
tip/arch/mips/kernel/Makefile | 2
tip/arch/mips/kernel/vmlinux.lds.S | 2
tip/arch/mn10300/Makefile | 2
tip/arch/mn10300/kernel/Makefile | 2
tip/arch/openrisc/Makefile | 2
tip/arch/openrisc/kernel/Makefile | 2
tip/arch/parisc/mm/init.c | 12 +++++
tip/arch/powerpc/kernel/Makefile | 2
tip/arch/s390/Makefile | 1
tip/arch/s390/kernel/Makefile | 2
tip/arch/score/kernel/Makefile | 2
tip/arch/sh/Makefile | 2
tip/arch/sh/kernel/Makefile | 2
tip/arch/sparc/Makefile | 1
tip/arch/sparc/kernel/Makefile | 1
tip/arch/tile/kernel/Makefile | 2
tip/arch/tile/kernel/setup.c | 16 +++++++
tip/arch/um/kernel/Makefile | 2
tip/arch/um/kernel/um_arch.c | 5 ++
tip/arch/unicore32/Makefile | 1
tip/arch/unicore32/kernel/Makefile | 2
tip/arch/x86/Makefile | 1
tip/arch/x86/kernel/Makefile | 2
tip/arch/x86/kernel/process.c | 9 ++++
tip/arch/xtensa/kernel/Makefile | 2
tip/init/Makefile | 4 +
tip/init/init_task.c | 24 ++++++++++
tip/kernel/fork.c | 6 +-
tip/kernel/sched/Makefile | 2
77 files changed, 117 insertions(+), 1009 deletions(-)
next reply other threads:[~2012-05-03 9:02 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-03 9:02 Thomas Gleixner [this message]
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 ` [patch V2 07/31] avr32: " Thomas Gleixner
2012-05-05 18:51 ` [tip:smp/hotplug] " 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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