From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kevin Traynor <ktraynor@redhat.com>
Subject: Re: [PATCH v4 05/11] eal: replace rte_panic instances in
 eventdev
Date: Thu, 19 Apr 2018 18:26:32 +0100
Message-ID: <34c6e1ec-3890-fcee-1c6d-2eb729339d30@redhat.com>
References: <1524117669-25729-1-git-send-email-arnon@qwilt.com>
 <1524117669-25729-6-git-send-email-arnon@qwilt.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
Cc: dev@dpdk.org
To: Arnon Warshavsky <arnon@qwilt.com>, thomas@monjalon.net,
 anatoly.burakov@intel.com, wenzhuo.lu@intel.com, declan.doherty@intel.com,
 jerin.jacob@caviumnetworks.com, bruce.richardson@intel.com,
 ferruh.yigit@intel.com
Return-path: <dev-bounces@dpdk.org>
Received: from mx1.redhat.com (mx3-rdu2.redhat.com [66.187.233.73])
 by dpdk.org (Postfix) with ESMTP id BF9EAAAD3
 for <dev@dpdk.org>; Thu, 19 Apr 2018 19:26:37 +0200 (CEST)
In-Reply-To: <1524117669-25729-6-git-send-email-arnon@qwilt.com>
Content-Language: en-US
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>

On 04/19/2018 07:01 AM, Arnon Warshavsky wrote:
> replace panic calls with log and retrun value.
> 
> --
> v4 - fix split literal strings in log messages
> 
> Signed-off-by: Arnon Warshavsky <arnon@qwilt.com>
> ---
>  lib/librte_eventdev/rte_eventdev_pmd_pci.h  | 8 +++++---
>  lib/librte_eventdev/rte_eventdev_pmd_vdev.h | 8 +++++---
>  2 files changed, 10 insertions(+), 6 deletions(-)
> 
> diff --git a/lib/librte_eventdev/rte_eventdev_pmd_pci.h b/lib/librte_eventdev/rte_eventdev_pmd_pci.h
> index 8fb6138..dad2182 100644
> --- a/lib/librte_eventdev/rte_eventdev_pmd_pci.h
> +++ b/lib/librte_eventdev/rte_eventdev_pmd_pci.h
> @@ -66,9 +66,11 @@
>  						RTE_CACHE_LINE_SIZE,
>  						rte_socket_id());
>  
> -		if (eventdev->data->dev_private == NULL)
> -			rte_panic("Cannot allocate memzone for private "
> -					"device data");
> +		if (eventdev->data->dev_private == NULL) {
> +			RTE_LOG(CRIT, EAL, "%s(): Cannot allocate memzone for private device data",
> +				__func__);
> +			return -1;

return -ENOMEM

> +		}
>  	}
>  
>  	eventdev->dev = &pci_dev->device;
> diff --git a/lib/librte_eventdev/rte_eventdev_pmd_vdev.h b/lib/librte_eventdev/rte_eventdev_pmd_vdev.h
> index 8c64a06..b7c08fa 100644
> --- a/lib/librte_eventdev/rte_eventdev_pmd_vdev.h
> +++ b/lib/librte_eventdev/rte_eventdev_pmd_vdev.h
> @@ -61,9 +61,11 @@
>  						RTE_CACHE_LINE_SIZE,
>  						socket_id);
>  
> -		if (eventdev->data->dev_private == NULL)
> -			rte_panic("Cannot allocate memzone for private device"
> -					" data");
> +		if (eventdev->data->dev_private == NULL) {
> +			RTE_LOG(CRIT, EAL, "%s(): Cannot allocate memzone for private device data",
> +				__func__);
> +			return NULL;
> +		}
>  	}
>  
>  	return eventdev;
>