diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/Makefile | 4 | ||||
| -rw-r--r-- | init/init_task.c | 24 |
2 files changed, 28 insertions, 0 deletions
diff --git a/init/Makefile b/init/Makefile index 0bf677aa0872..7bc47ee31c36 100644 --- a/init/Makefile +++ b/init/Makefile @@ -10,6 +10,10 @@ obj-$(CONFIG_BLK_DEV_INITRD) += initramfs.o endif obj-$(CONFIG_GENERIC_CALIBRATE_DELAY) += calibrate.o +ifneq ($(CONFIG_ARCH_INIT_TASK),y) +obj-y += init_task.o +endif + mounts-y := do_mounts.o mounts-$(CONFIG_BLK_DEV_RAM) += do_mounts_rd.o mounts-$(CONFIG_BLK_DEV_INITRD) += do_mounts_initrd.o diff --git a/init/init_task.c b/init/init_task.c new file mode 100644 index 000000000000..8b2f3996b035 --- /dev/null +++ b/init/init_task.c @@ -0,0 +1,24 @@ +#include <linux/init_task.h> +#include <linux/export.h> +#include <linux/mqueue.h> +#include <linux/sched.h> +#include <linux/init.h> +#include <linux/fs.h> +#include <linux/mm.h> + +#include <asm/pgtable.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 task structure */ +struct task_struct init_task = INIT_TASK(init_task); +EXPORT_SYMBOL(init_task); + +/* + * Initial thread structure. Alignment of this is handled by a special + * linker map entry. + */ +union thread_union init_thread_union __init_task_data = + { INIT_THREAD_INFO(init_task) }; |