From: "Xie, Huawei" <huawei.xie@intel.com>
To: Yuanhan Liu <yuanhan.liu@linux.intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 3/3] vhost: fix vq realloc at numa_realloc
Date: Tue, 22 Dec 2015 06:56:16 +0000 [thread overview]
Message-ID: <C37D651A908B024F974696C65296B57B4C55111C@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <1450422247-6814-3-git-send-email-yuanhan.liu@linux.intel.com>
On 12/18/2015 3:03 PM, Yuanhan Liu wrote:
> vq is allocated on pairs, hence we should do pair reallocation
> at numa_realloc() as well, otherwise an error like following
> occurs while do numa reallocation:
>
> VHOST_CONFIG: reallocate vq from 0 to 1 node
> PANIC in rte_free():
> Fatal error: Invalid memory
>
> The reason we don't catch it is because numa_realloc() will
looks to me, but
s /because/that/
s /on pairs/in pairs/ ? :).
> not take effect when RTE_LIBRTE_VHOST_NUMA is not enabled,
> which is the default case.
>
> Fixes: e049ca6d10e0 ("vhost-user: prepare multiple queue setup")
>
> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Huawei Xie <huawei.xie@intel.com>
next prev parent reply other threads:[~2015-12-22 6:56 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-18 7:04 [dpdk-dev] [PATCH 1/3] vhost: get rid of linked list dev Yuanhan Liu
2015-12-18 7:04 ` [dpdk-dev] [PATCH 2/3] vhost: simplify numa_realloc Yuanhan Liu
2015-12-22 6:46 ` Xie, Huawei
2015-12-22 6:52 ` Yuanhan Liu
2015-12-18 7:04 ` [dpdk-dev] [PATCH 3/3] vhost: fix vq realloc at numa_realloc Yuanhan Liu
2015-12-22 6:56 ` Xie, Huawei [this message]
2015-12-22 3:33 ` [dpdk-dev] [PATCH 1/3] vhost: get rid of linked list dev Xie, Huawei
2015-12-22 6:21 ` Xie, Huawei
2015-12-22 7:28 ` [dpdk-dev] [PATCH v2 " Yuanhan Liu
2015-12-22 7:28 ` [dpdk-dev] [PATCH v2 2/3] vhost: simplify numa_realloc Yuanhan Liu
2015-12-22 14:40 ` Xie, Huawei
2015-12-22 7:28 ` [dpdk-dev] [PATCH v2 3/3] vhost: fix vq realloc at numa_realloc Yuanhan Liu
2016-03-07 13:49 ` Loftus, Ciara
2016-03-08 11:54 ` Yuanhan Liu
2016-03-10 4:19 ` [dpdk-dev] [PATCH v3 0/3] vhost: virtio-net.c cleanups and fixes Yuanhan Liu
2016-03-10 4:19 ` [dpdk-dev] [PATCH v3 1/3] vhost: get rid of linked list dev Yuanhan Liu
2016-03-10 4:20 ` [dpdk-dev] [PATCH v3 2/3] vhost: simplify numa_realloc Yuanhan Liu
2016-03-10 4:20 ` [dpdk-dev] [PATCH v3 3/3] vhost: fix vq realloc at numa_realloc Yuanhan Liu
2016-03-11 15:35 ` [dpdk-dev] [PATCH v3 0/3] vhost: virtio-net.c cleanups and fixes Thomas Monjalon
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