linux-kernel - Re: [PATCH v3 2/3] bcache: update document info

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Date:	Mon, 4 Jul 2016 14:43:05 +0800
From:	wangyijing <wangyijing@...wei.com>
To:	Coly Li <i@...y.li>, <axboe@...com>,
	Kent Overstreet <kent.overstreet@...il.com>
CC:	Eric Wheeler <git@...ux.ewheeler.net>, Coly Li <colyli@...e.de>,
	<linux-bcache@...r.kernel.org>, <linux-raid@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 2/3] bcache: update document info



在 2016/7/4 13:49, Coly Li 写道:
> 在 16/7/4 上午9:23, Yijing Wang 写道:
>> There is no return in continue_at(), update the documentation.
>>
> 
> Thanks.
> 
> Acked-by: Coly Li <colyli@...e.de>

Thanks very much!

> 
>> Signed-off-by: Yijing Wang <wangyijing@...wei.com>
>> ---
>>  drivers/md/bcache/closure.c |    2 +-
>>  drivers/md/bcache/closure.h |    3 ++-
>>  2 files changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/md/bcache/closure.c b/drivers/md/bcache/closure.c
>> index 9eaf1d6..864e673 100644
>> --- a/drivers/md/bcache/closure.c
>> +++ b/drivers/md/bcache/closure.c
>> @@ -112,7 +112,7 @@ bool closure_wait(struct closure_waitlist *waitlist, struct closure *cl)
>>  EXPORT_SYMBOL(closure_wait);
>>  
>>  /**
>> - * closure_sync - sleep until a closure a closure has nothing left to wait on
>> + * closure_sync - sleep until a closure has nothing left to wait on
>>   *
>>   * Sleeps until the refcount hits 1 - the thread that's running the closure owns
>>   * the last refcount.
>> diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
>> index 782cc2c..9b2fe2d 100644
>> --- a/drivers/md/bcache/closure.h
>> +++ b/drivers/md/bcache/closure.h
>> @@ -31,7 +31,8 @@
>>   * passing it, as you might expect, the function to run when nothing is pending
>>   * and the workqueue to run that function out of.
>>   *
>> - * continue_at() also, critically, is a macro that returns the calling function.
>> + * continue_at() also, critically, requires a 'return' immediately following the
>> + * location where this macro is referenced, to return to the calling function.
>>   * There's good reason for this.
>>   *
>>   * To use safely closures asynchronously, they must always have a refcount while
>>
> 
>