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From: Itsuro Oda <oda@valinux.co.jp>
To: spp@dpdk.org, ferruh.yigit@intel.com, yasufum.o@gmail.com
Subject: [spp] [PATCH v3 11/12] spp_nfv: exclude vhosts at process initialization
Date: Fri, 10 Jan 2020 08:10:25 +0900
Message-ID: <20200109231026.12115-12-oda@valinux.co.jp> (raw)
In-Reply-To: <20200109231026.12115-1-oda@valinux.co.jp>

A vhost device is shared among the primary process and secondary
processes. When a secodary process starts it recognizes vhost
devices if they are used by processes already started. It is not
appropriate to include to port information as PHY devices.

Signed-off-by: Itsuro Oda <oda@valinux.co.jp>
---
 src/nfv/main.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/nfv/main.c b/src/nfv/main.c
index 513a98d..f2c6bfc 100644
--- a/src/nfv/main.c
+++ b/src/nfv/main.c
@@ -211,7 +211,12 @@ main(int argc, char *argv[])
 		if (port_type == PHY) {
 			port_id = nof_phy_port;
 			nof_phy_port++;
-		}
+		} else if (port_type == VHOST)
+			continue;
+		/* NOTE: vhost may be used another process. even if no
+		 * process uses, it is necessary to "add vhost" explicitly.
+		 * not display to avoid confusion.
+		 */
 
 		/* Update ports_fwd_array with phy port. */
 		ports_fwd_array[i].in_port_id = i;
-- 
2.17.1


  parent reply index

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-23  5:00 [spp] [PATCH 0/3] revive vhost Itsuro Oda
2019-12-23  5:00 ` [spp] [PATCH 1/3] multi process supported vhost PMD for SPP Itsuro Oda
2019-12-23  5:00 ` [spp] [PATCH 2/3] make use of " Itsuro Oda
2019-12-23  5:00 ` [spp] [PATCH 3/3] make robust against process start and termination Itsuro Oda
2019-12-24  5:57 ` [spp] [PATCH 0/3] revive vhost Yasufumi Ogawa
2019-12-24  6:09   ` Itsuro ODA
2019-12-24  6:30     ` Yasufumi Ogawa
2019-12-25  4:49 ` [spp] [PATCH v2 00/12] " Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 01/12] drivers/vhost: add multi process supported vhost PMD for SPP Itsuro Oda
2020-01-07 10:41     ` Yasufumi Ogawa
2020-01-08  1:17       ` Itsuro ODA
2020-01-08  1:23         ` Itsuro ODA
2019-12-25  4:49   ` [spp] [PATCH v2 02/12] drivers: add to build " Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 03/12] shared: switch to use " Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 04/12] spp_primary: add link to " Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 05/12] spp_nfv: " Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 06/12] spp_vf: " Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 07/12] spp_mirror: " Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 08/12] spp_primary: stop vhost before detach Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 09/12] spp_nfv: " Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 10/12] shared: make sure vhost is stopped before (re)using the vhost Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 11/12] spp_nfv: exclude vhosts at process initialization Itsuro Oda
2019-12-25  4:49   ` [spp] [PATCH v2 12/12] spp_vf, spp_mirror: " Itsuro Oda
2020-01-09 23:10 ` [spp] [PATCH v3 00/12] revive vhost Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 01/12] drivers/vhost: add multi process supported vhost PMD for SPP Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 02/12] drivers: add to build " Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 03/12] shared: switch to use " Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 04/12] spp_primary: add link to " Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 05/12] spp_nfv: " Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 06/12] spp_vf: " Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 07/12] spp_mirror: " Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 08/12] spp_primary: stop vhost before detach Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 09/12] spp_nfv: " Itsuro Oda
2020-01-09 23:10   ` [spp] [PATCH v3 10/12] shared: make sure vhost is stopped before (re)using the vhost Itsuro Oda
2020-01-09 23:10   ` Itsuro Oda [this message]
2020-01-09 23:10   ` [spp] [PATCH v3 12/12] spp_vf, spp_mirror: exclude vhosts at process initialization Itsuro Oda
2020-01-17  2:27   ` [spp] [PATCH v3 00/12] revive vhost Yasufumi Ogawa

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