linux-kernel - Re: [rcu:dev.2019.04.28a 85/85] htmldocs: kernel/rcu/sync.c:74: warning: Function parameter or member 'rcu' not described in 'rcu_sync

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Date:   Fri, 3 May 2019 17:09:49 +0200
From:   Oleg Nesterov <oleg@...hat.com>
To:     "Paul E. McKenney" <paulmck@...ux.ibm.com>
Cc:     kbuild test robot <lkp@...el.com>, kbuild-all@...org,
        linux-kernel@...r.kernel.org
Subject: Re: [rcu:dev.2019.04.28a 85/85] htmldocs: kernel/rcu/sync.c:74:
 warning: Function parameter or member 'rcu' not described in 'rcu_sync_func'

On 05/03, Paul E. McKenney wrote:
>
> > >> kernel/rcu/sync.c:74: warning: Function parameter or member 'rcu' not described in 'rcu_sync_func'
> >    kernel/rcu/sync.c:74: warning: Excess function parameter 'rhp' description in 'rcu_sync_func'
>
> Good catch!  I will be folding in the diff shown below.

I was almost ready to send the s/rhp/rcu/ oneliner, but after a thorough
review I came to conclusion your fix _might_ work too. Assuming it passes
rcutorture tests - no objection from me.

Oleg.