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From: Zhimin Feng <fengzhimin1@huawei.com>
To: <quintela@redhat.com>, <dgilbert@redhat.com>, <armbru@redhat.com>,
	<eblake@redhat.com>
Cc: jemmy858585@gmail.com, Zhimin Feng <fengzhimin1@huawei.com>,
	qemu-devel@nongnu.org, zhang.zhanghailiang@huawei.com
Subject: [PATCH RFC 12/14] migration/rdma: use multifd to migrate VM for NOT rdma-pin-all mode
Date: Thu, 13 Feb 2020 17:37:53 +0800	[thread overview]
Message-ID: <20200213093755.370-13-fengzhimin1@huawei.com> (raw)
In-Reply-To: <20200213093755.370-1-fengzhimin1@huawei.com>

Signed-off-by: Zhimin Feng <fengzhimin1@huawei.com>
---
 migration/rdma.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/migration/rdma.c b/migration/rdma.c
index 873c17dc03..eb7c2edbe7 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -1749,7 +1749,7 @@ static int qemu_rdma_write_one(QEMUFile *f, RDMAContext *rdma,
                              };
 
     /* use multifd to send data */
-    if (migrate_use_multifd() && migrate_use_rdma_pin_all()) {
+    if (migrate_use_multifd()) {
         int channel = get_multifd_RDMA_channel();
         int ret = 0;
         MultiFDSendParams *multifd_send_param = NULL;
@@ -1979,7 +1979,7 @@ static int qemu_rdma_write_flush(QEMUFile *f, RDMAContext *rdma)
     }
 
     if (ret == 0) {
-        if (migrate_use_multifd() && migrate_use_rdma_pin_all()) {
+        if (migrate_use_multifd()) {
             /* The multifd RDMA threads send data */
             MultiFDSendParams *multifd_send_param = NULL;
             ret = get_multifd_send_param(current_RDMA_index,
-- 
2.19.1




  parent reply	other threads:[~2020-02-13  9:45 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-13  9:37 [PATCH RFC 00/14] *** multifd for RDMA v2 *** Zhimin Feng
2020-02-13  9:37 ` [PATCH RFC 01/14] migration: add the 'migrate_use_rdma_pin_all' function Zhimin Feng
2020-02-13 10:02   ` Juan Quintela
2020-02-13  9:37 ` [PATCH RFC 02/14] migration: judge whether or not the RDMA is used for migration Zhimin Feng
2020-02-13 10:04   ` Juan Quintela
2020-02-13  9:37 ` [PATCH RFC 03/14] migration/rdma: Create multiFd migration threads Zhimin Feng
2020-02-13 10:12   ` Juan Quintela
2020-02-14  9:51     ` fengzhimin
2020-02-13  9:37 ` [PATCH RFC 04/14] migration/rdma: Export the RDMAContext struct Zhimin Feng
2020-02-13  9:37 ` [PATCH RFC 05/14] migration/rdma: Create the multifd channels for RDMA Zhimin Feng
2020-02-13  9:37 ` [PATCH RFC 06/14] migration/rdma: Transmit initial packet Zhimin Feng
2020-02-14 16:31   ` Dr. David Alan Gilbert
2020-02-13  9:37 ` [PATCH RFC 07/14] migration/rdma: Export the 'qemu_rdma_registration_handle' and 'qemu_rdma_exchange_send' functions Zhimin Feng
2020-02-13  9:37 ` [PATCH RFC 08/14] migration/rdma: Add the function for dynamic page registration Zhimin Feng
2020-02-13  9:37 ` [PATCH RFC 09/14] migration/rdma: register memory for multifd RDMA channels Zhimin Feng
2020-02-13  9:37 ` [PATCH RFC 10/14] migration/rdma: Wait for all multifd to complete registration Zhimin Feng
2020-02-13  9:37 ` [PATCH RFC 11/14] migration/rdma: use multifd to migrate VM for rdma-pin-all mode Zhimin Feng
2020-02-13  9:37 ` Zhimin Feng [this message]
2020-02-13  9:37 ` [PATCH RFC 13/14] migration/rdma: only register the memory for multifd channels Zhimin Feng
2020-02-13  9:37 ` [PATCH RFC 14/14] migration/rdma: RDMA cleanup for multifd migration Zhimin Feng
2020-02-13 10:14 ` [PATCH RFC 00/14] *** multifd for RDMA v2 *** no-reply
2020-02-14 13:23   ` Dr. David Alan Gilbert

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