diff options
Diffstat (limited to 'arch/csky/kernel/process.c')
| -rw-r--r-- | arch/csky/kernel/process.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/csky/kernel/process.c b/arch/csky/kernel/process.c index 3d0ca22cd0e2..eedddb155669 100644 --- a/arch/csky/kernel/process.c +++ b/arch/csky/kernel/process.c @@ -2,7 +2,6 @@ // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. #include <linux/module.h> -#include <linux/version.h> #include <linux/sched.h> #include <linux/sched/task_stack.h> #include <linux/sched/debug.h> @@ -30,12 +29,11 @@ asmlinkage void ret_from_kernel_thread(void); */ void flush_thread(void){} -int copy_thread(unsigned long clone_flags, - unsigned long usp, - unsigned long kthread_arg, - struct task_struct *p, - unsigned long tls) +int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) { + unsigned long clone_flags = args->flags; + unsigned long usp = args->stack; + unsigned long tls = args->tls; struct switch_stack *childstack; struct pt_regs *childregs = task_pt_regs(p); @@ -49,11 +47,11 @@ int copy_thread(unsigned long clone_flags, /* setup thread.sp for switch_to !!! */ p->thread.sp = (unsigned long)childstack; - if (unlikely(p->flags & (PF_KTHREAD | PF_IO_WORKER))) { + if (unlikely(args->fn)) { memset(childregs, 0, sizeof(struct pt_regs)); childstack->r15 = (unsigned long) ret_from_kernel_thread; - childstack->r10 = kthread_arg; - childstack->r9 = usp; + childstack->r10 = (unsigned long) args->fn_arg; + childstack->r9 = (unsigned long) args->fn; childregs->sr = mfcr("psr"); } else { *childregs = *(current_pt_regs()); |