linux-kernel - Re: [PATCH 1/5] Split wait_noreap

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Date:	Mon, 11 May 2009 13:20:09 +0200
From:	Vitaly Mayatskikh <v.mayatskih@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Vitaly Mayatskikh <v.mayatskih@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>,
	Roland McGrath <roland@...hat.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/5] Split wait_noreap_copyout()

At Mon, 11 May 2009 12:20:50 +0200, Ingo Molnar wrote:

> > -static int wait_noreap_copyout(struct wait_opts *wo, struct task_struct *p,
> > -				pid_t pid, uid_t uid, int why, int status)
> > +static int wait_copyout(struct wait_opts *wo, struct task_struct *p,
> > +			pid_t pid, uid_t uid, int why, int status, int signal)
> 
> Nice cleanups. Would be nice to fix the naming here too while at it.
> 
> Right now it's two verbs and a straightforward reading of it suggest 
> that we 'wait for some copyout to occur', which is nonsensical and 
> confusing.
> 
> So please put the main action as the first verb (this is an internal 
> symbol so no subsystem differentiator is needed). Something like:
> 
>   copy_wait_opts_to_user()
> 
> ... and it becomes a whole lot easier to read. This matches the 
> copy*to_user idioms we have elsewhere so it nicely wibes with the 
> sound of those.

Sure, will repost with naming fixes soon.
-- 
wbr, Vitaly
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