From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: linux-arch@vger.kernel.org, Jesper Nilsson <jesper.nilsson@axis.com>
Subject: [patch 07/29] cris: Use generic init_task
Date: Mon, 30 Apr 2012 20:15:55 -0000 [thread overview]
Message-ID: <20120430194845.972721401@linutronix.de> (raw)
In-Reply-To: 20120430194725.763322463@linutronix.de
[-- Attachment #1: cris-use-generic-idle-task.patch --]
[-- Type: text/plain, Size: 1919 bytes --]
Same code. Use the generic version.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
---
arch/cris/Kconfig | 1 +
arch/cris/kernel/process.c | 28 ----------------------------
2 files changed, 1 insertion(+), 28 deletions(-)
Index: tip/arch/cris/Kconfig
===================================================================
--- tip.orig/arch/cris/Kconfig
+++ tip/arch/cris/Kconfig
@@ -50,6 +50,7 @@ config CRIS
select GENERIC_IRQ_SHOW
select GENERIC_IOMAP
select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32
+ select HAVE_GENERIC_INIT_TASK
config HZ
int
Index: tip/arch/cris/kernel/process.c
===================================================================
--- tip.orig/arch/cris/kernel/process.c
+++ tip/arch/cris/kernel/process.c
@@ -29,34 +29,6 @@
//#define DEBUG
/*
- * Initial task structure. Make this a per-architecture thing,
- * because different architectures tend to have different
- * alignment requirements and potentially different initial
- * setup.
- */
-
-static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
-static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-/*
- * Initial thread structure.
- *
- * We need to make sure that this is 8192-byte aligned due to the
- * way process stacks are handled. This is done by having a special
- * "init_task" linker map entry..
- */
-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);
-
-/*
* The hlt_counter, disable_hlt and enable_hlt is just here as a hook if
* there would ever be a halt sequence (for power save when idle) with
* some largish delay when halting or resuming *and* a driver that can't
next prev parent reply other threads:[~2012-04-30 20:22 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-30 20:15 [patch 00/29] init_task: Use a generic init_task variant Thomas Gleixner
2012-04-30 20:15 ` [patch 02/29] alpha: Use generic init_task Thomas Gleixner
2012-04-30 20:15 ` [patch 03/29] arm: " Thomas Gleixner
2012-04-30 20:15 ` [patch 04/29] avr32: " Thomas Gleixner
2012-04-30 20:15 ` [patch 06/29] cx6: " Thomas Gleixner
2012-04-30 20:15 ` [patch 05/29] blackfin: " Thomas Gleixner
2012-05-06 8:16 ` Mike Frysinger
2012-04-30 20:15 ` [patch 08/29] frv: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner [this message]
2012-05-02 11:24 ` [patch 07/29] cris: " Jesper Nilsson
2012-04-30 20:15 ` [patch 09/29] h8300: " Thomas Gleixner
2012-04-30 20:15 ` [patch 10/29] hexagon: Use generic idle_task Thomas Gleixner
2012-05-03 0:46 ` Richard Kuo
2012-04-30 20:15 ` [patch 12/29] m32r: Use generic init_task Thomas Gleixner
2012-04-30 20:15 ` [patch 11/29] ia64: " Thomas Gleixner
2012-04-30 20:15 ` [patch 13/29] m68k: " Thomas Gleixner
2012-04-30 20:15 ` [patch 14/29] microblaze: " Thomas Gleixner
2012-04-30 20:15 ` [patch 16/29] mn10300: " Thomas Gleixner
2012-04-30 20:15 ` [patch 15/29] mips: " Thomas Gleixner
2012-04-30 20:16 ` [patch 18/29] parisc: " Thomas Gleixner
2012-04-30 20:16 ` [patch 17/29] openrisc: " Thomas Gleixner
2012-04-30 20:16 ` [patch 19/29] powerpc: " Thomas Gleixner
2012-04-30 22:34 ` Benjamin Herrenschmidt
2012-04-30 20:16 ` [patch 20/29] s390: " Thomas Gleixner
2012-04-30 20:16 ` [patch 22/29] sh: " Thomas Gleixner
2012-04-30 22:57 ` Paul Mundt
2012-04-30 20:16 ` [patch 21/29] score: " Thomas Gleixner
2012-04-30 20:21 ` KOSAKI Motohiro
2012-04-30 20:38 ` Thomas Gleixner
2012-04-30 20:49 ` Thomas Gleixner
2012-05-01 13:46 ` KOSAKI Motohiro
2012-04-30 20:16 ` [patch 24/29] tile: " Thomas Gleixner
2012-04-30 20:16 ` [patch 23/29] sparc: " Thomas Gleixner
2012-04-30 20:35 ` Sam Ravnborg
2012-04-30 20:39 ` Thomas Gleixner
2012-04-30 21:04 ` Thomas Gleixner
2012-04-30 21:10 ` Sam Ravnborg
2012-05-01 1:46 ` David Miller
2012-04-30 20:16 ` [patch 25/29] um: " Thomas Gleixner
2012-04-30 22:06 ` Richard Weinberger
2012-04-30 20:16 ` [patch 26/29] unicore32: " Thomas Gleixner
2012-04-30 20:16 ` [patch 27/29] x86: " Thomas Gleixner
2012-04-30 20:16 ` [patch 28/29] xtensa: " Thomas Gleixner
2012-04-30 20:16 ` [patch 29/29] init_task: Remove CONFIG_HAVE_GENERIC_INIT_TASK Thomas Gleixner
2012-04-30 20:37 ` [patch 00/29] init_task: Use a generic init_task variant Sam Ravnborg
2012-04-30 20:43 ` Thomas Gleixner
2012-05-01 15:31 ` Sam Ravnborg
2012-05-02 7:09 ` Heiko Carstens
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