linux-kernel - Re: [PATCH 2/9] rxrpc: Disable a debugging statement that has been left enabled.

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Date:	Thu, 07 Apr 2016 13:38:43 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	joe@...ches.com
Cc:	dhowells@...hat.com, linux-afs@...ts.infradead.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/9] rxrpc: Disable a debugging statement that has been
 left enabled.

From: Joe Perches <joe@...ches.com>
Date: Thu, 07 Apr 2016 09:31:17 -0700

> On Thu, 2016-04-07 at 17:23 +0100, David Howells wrote:
>> Disable a debugging statement that has been left enabled
>> 
>> Signed-off-by: David Howells <dhowells@...hat.com>
>> ---
>> 
>>  net/rxrpc/ar-ack.c |    2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
>> index 16d967075eaf..01a017a05f14 100644
>> --- a/net/rxrpc/ar-ack.c
>> +++ b/net/rxrpc/ar-ack.c
>> @@ -426,7 +426,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
>>  	int tail = call->acks_tail, old_tail;
>>  	int win = CIRC_CNT(call->acks_head, tail, call->acks_winsz);
>>  
>> -	kenter("{%u,%u},%u", call->acks_hard, win, hard);
>> +	_enter("{%u,%u},%u", call->acks_hard, win, hard);
>>  
>>  	ASSERTCMP(hard - call->acks_hard, <=, win);
> 
> It might be better to remove kenter and _enter
> altogether and use function tracing instead.

Yeah this custom stuff is really inappropriate given the excellent
infrastructure we have these days...