linux-kernel - Re: [PATCH 2/5] Use macros instead of TASK

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Message-Id: <1188704106.11196.44.camel@dhcp193.mvista.com>
Date:	Sat, 01 Sep 2007 20:35:06 -0700
From:	Daniel Walker <dwalker@...sta.com>
To:	Matthew Wilcox <matthew@....cx>
Cc:	akpm@...l.org, torvalds@...l.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/5] Use macros instead of TASK_ flags

On Sat, 2007-09-01 at 22:46 -0400, Matthew Wilcox wrote:
>         */
>         if (task == current) return 0;
>  
> -       if ((task->state != TASK_STOPPED) && (task->state !=
> TASK_TRACED)) {
> +       if (!is_task_stopped_or_traced(task->state)) {
>                 DPRINT(("cannot attach to non-stopped task [%d] state=
> -               if ((task->state != TASK_STOPPED) && (task->state !=
> TASK_TRACED)) {
> +               if (!is_task_stopped_or_traced(task)) {
>                         DPRINT(("[%d] task not in stopped state\n",
> task->pid));
>                         return -EBUSY;
>                 } 

Does it take task->state or task ?

Daniel

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