diff options
Diffstat (limited to 'arch/um/kernel/tt/process_kern.c')
| -rw-r--r-- | arch/um/kernel/tt/process_kern.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/um/kernel/tt/process_kern.c b/arch/um/kernel/tt/process_kern.c index cfaa373a6e77d..62535303aa277 100644 --- a/arch/um/kernel/tt/process_kern.c +++ b/arch/um/kernel/tt/process_kern.c @@ -13,7 +13,6 @@ #include "asm/ptrace.h" #include "asm/tlbflush.h" #include "irq_user.h" -#include "signal_user.h" #include "kern_util.h" #include "user_util.h" #include "os.h" @@ -37,7 +36,7 @@ void switch_to_tt(void *prev, void *next) from = prev; to = next; - cpu = from->thread_info->cpu; + cpu = task_thread_info(from)->cpu; if(cpu == 0) forward_interrupts(to->thread.mode.tt.extern_pid); #ifdef CONFIG_SMP @@ -254,7 +253,7 @@ int copy_thread_tt(int nr, unsigned long clone_flags, unsigned long sp, clone_flags &= CLONE_VM; p->thread.temp_stack = stack; - new_pid = start_fork_tramp(p->thread_info, stack, clone_flags, tramp); + new_pid = start_fork_tramp(task_stack_page(p), stack, clone_flags, tramp); if(new_pid < 0){ printk(KERN_ERR "copy_thread : clone failed - errno = %d\n", -new_pid); @@ -344,7 +343,7 @@ int do_proc_op(void *t, int proc_id) pid = thread->request.u.exec.pid; do_exec(thread->mode.tt.extern_pid, pid); thread->mode.tt.extern_pid = pid; - cpu_tasks[task->thread_info->cpu].pid = pid; + cpu_tasks[task_thread_info(task)->cpu].pid = pid; break; case OP_FORK: attach_process(thread->request.u.fork.pid); @@ -426,7 +425,7 @@ int start_uml_tt(void) int pages; pages = (1 << CONFIG_KERNEL_STACK_ORDER); - sp = (void *) ((unsigned long) init_task.thread_info) + + sp = task_stack_page(&init_task) + pages * PAGE_SIZE - sizeof(unsigned long); return(tracer(start_kernel_proc, sp)); } |