diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-03 09:02:57 (GMT) |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 11:00:25 (GMT) |
| commit | b0ce50aa89edd82aaadc57e8c774f714ede6101d (patch) | |
| tree | 03ef763c63926c9a15ff16041f4bc0eda3aa785e /arch/powerpc | |
| parent | c39f52a9edc5e0687cbb54c08bcd78cf7fe26b62 (diff) | |
| download | linux-b0ce50aa89edd82aaadc57e8c774f714ede6101d.tar.xz | |
powerpc: Use generic init_task
Same code. Use the generic version.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Link: http://lkml.kernel.org/r/20120503085035.211123184@linutronix.de
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/init_task.c | 29 |
3 files changed, 2 insertions, 30 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c815535..946e881 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -145,6 +145,7 @@ config PPC select HAVE_ARCH_JUMP_LABEL select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_SMP_IDLE_THREAD + select HAVE_GENERIC_INIT_TASK config EARLY_PRINTK bool diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index f5808a3..83afacd 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -28,7 +28,7 @@ endif obj-y := cputable.o ptrace.o syscalls.o \ irq.o align.o signal_32.o pmc.o vdso.o \ - init_task.o process.o systbl.o idle.o \ + process.o systbl.o idle.o \ signal.o sysfs.o cacheinfo.o time.o \ prom.o traps.o setup-common.o \ udbg.o misc.o io.o dma.o \ diff --git a/arch/powerpc/kernel/init_task.c b/arch/powerpc/kernel/init_task.c deleted file mode 100644 index d076d46..0000000 --- a/arch/powerpc/kernel/init_task.c +++ /dev/null @@ -1,29 +0,0 @@ -#include <linux/mm.h> -#include <linux/export.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/init_task.h> -#include <linux/fs.h> -#include <linux/mqueue.h> -#include <asm/uaccess.h> - -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 16384-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); |