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

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Message-ID: <1460046677.6715.95.camel@perches.com>
Date:	Thu, 07 Apr 2016 09:31:17 -0700
From:	Joe Perches <joe@...ches.com>
To:	David Howells <dhowells@...hat.com>, linux-afs@...ts.infradead.org
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/9] rxrpc: Disable a debugging statement that has been
 left enabled.

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.