From 5290dc292915aaed6ae71ec3db5d4aa3285e7d51 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 3 May 2012 09:02:50 +0000 Subject: arm: Use generic init_task Same code. Use the generic version. The special Makefile treatment is pointless anyway as init_task.o contains only data which is handled by the linker script. So no point on being treated like head text. Signed-off-by: Thomas Gleixner Acked-by: Russell King Link: http://lkml.kernel.org/r/20120503085034.221811388@linutronix.de --- arch/arm/kernel/Makefile | 2 +- arch/arm/kernel/init_task.c | 37 ------------------------------------- 2 files changed, 1 insertion(+), 38 deletions(-) delete mode 100644 arch/arm/kernel/init_task.c (limited to 'arch/arm/kernel') diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 7b787d642af..369985e4bed 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -81,4 +81,4 @@ head-y := head$(MMUEXT).o obj-$(CONFIG_DEBUG_LL) += debug.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o -extra-y := $(head-y) init_task.o vmlinux.lds +extra-y := $(head-y) vmlinux.lds diff --git a/arch/arm/kernel/init_task.c b/arch/arm/kernel/init_task.c deleted file mode 100644 index e7cbb50dc35..00000000000 --- a/arch/arm/kernel/init_task.c +++ /dev/null @@ -1,37 +0,0 @@ -/* - * linux/arch/arm/kernel/init_task.c - */ -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -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 making sure - * the linker maps this in the .text segment right after head.S, - * and making head.S ensure the proper alignment. - * - * The things we do for performance.. - */ -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); -- cgit v1.2.3-70-g09d2