Messages in this thread Patch in this message | | | From | Alex Dowad <> | Subject | [PATCHv2 06/32] avr32: copy_thread(): rename 'arg' argument to 'kthread_arg' | Date | Mon, 16 Mar 2015 10:18:29 +0200 |
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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 <alexinbeijing@gmail.com> ---
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; -- 2.0.0.GIT
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