Around Mon 16 Mar 2015 10:18:29 +0200 or thereabout, Alex Dowad wrote: > The 'arg' argument to copy_thread() is only ever used when forking a new > kernel thread. Hence, rename it to 'kthread_arg' for clarity. > > Signed-off-by: Alex Dowad <[email protected]>
Acked-by: Hans-Christian Egtvedt <[email protected]> > --- > > Dear Hans-Christian Egtvedt, > > Thanks for your feedback! I have removed the unneeded comments. > > AD > > arch/avr32/kernel/process.c | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c > index 42a53e74..a255bd3 100644 > --- a/arch/avr32/kernel/process.c > +++ b/arch/avr32/kernel/process.c > @@ -279,20 +279,25 @@ asmlinkage void ret_from_fork(void); > asmlinkage void ret_from_kernel_thread(void); > asmlinkage void syscall_return(void); > > +/* > + * Copy architecture-specific thread state > + */ > int copy_thread(unsigned long clone_flags, unsigned long usp, > - unsigned long arg, > + unsigned long kthread_arg, > struct task_struct *p) > { > struct pt_regs *childregs = task_pt_regs(p); > > if (unlikely(p->flags & PF_KTHREAD)) { > memset(childregs, 0, sizeof(struct pt_regs)); > - p->thread.cpu_context.r0 = arg; > + p->thread.cpu_context.r0 = kthread_arg; > p->thread.cpu_context.r1 = usp; /* fn */ > p->thread.cpu_context.r2 = (unsigned long)syscall_return; > p->thread.cpu_context.pc = (unsigned > long)ret_from_kernel_thread; > childregs->sr = MODE_SUPERVISOR; > } else { > *childregs = *current_pt_regs(); > if (usp) > childregs->sp = usp; -- mvh Hans-Christian Egtvedt -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
