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From: Xuan Ding <xuan.ding@intel.com>
To: maxime.coquelin@redhat.com, zhihong.wang@intel.com,
	xiaolong.ye@intel.com
Cc: dev@dpdk.org, Xuan Ding <xuan.ding@intel.com>, stable@dpdk.org
Subject: [dpdk-stable] [PATCH] vhost: fix dequeue_zero_zopy cannot be enabled
Date: Tue, 12 May 2020 09:51:55 +0000
Message-ID: <20200512095155.98708-1-xuan.ding@intel.com> (raw)

Use flag instead of vsocket->is_server to determine whether vhost is
in client mode. Because vsocket->is_server is not ready yet.

Cc: stable@dpdk.org

Signed-off-by: Xuan Ding <xuan.ding@intel.com>
---
 lib/librte_vhost/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_vhost/socket.c b/lib/librte_vhost/socket.c
index bb8d0d780..0a66ef976 100644
--- a/lib/librte_vhost/socket.c
+++ b/lib/librte_vhost/socket.c
@@ -926,7 +926,7 @@ rte_vhost_driver_register(const char *path, uint64_t flags)
 			ret = -1;
 			goto out_mutex;
 		}
-		if (!vsocket->is_server) {
+		if ((flags & RTE_VHOST_USER_CLIENT) != 0) {
 			VHOST_LOG_CONFIG(ERR,
 			"error: zero copy is incompatible with vhost client mode\n");
 			ret = -1;
-- 
2.17.1


             reply	other threads:[~2020-05-12  9:52 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-12  9:51 Xuan Ding [this message]
2020-05-13  2:14 ` [dpdk-stable] [PATCH v2] vhost: fix zero-copy " Xuan Ding
2020-05-19  6:28   ` Ye Xiaolong
2020-05-19  7:13     ` [dpdk-stable] [dpdk-dev] " Ye Xiaolong
2020-05-19 13:43       ` Ferruh Yigit
2020-05-19  7:03   ` Wang, Yinan

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