From: Chuan Zheng <zhengchuan@huawei.com>
To: <quintela@redhat.com>, <dgilbert@redhat.com>
Cc: yubihong@huawei.com, zhang.zhanghailiang@huawei.com,
fengzhimin1@huawei.com, qemu-devel@nongnu.org,
xiexiangyou@huawei.com, alex.chen@huawei.com,
wanghao232@huawei.com
Subject: [PATCH v3 11/18] migration/rdma: record host_port for multifd RDMA
Date: Sat, 17 Oct 2020 12:25:41 +0800 [thread overview]
Message-ID: <1602908748-43335-12-git-send-email-zhengchuan@huawei.com> (raw)
In-Reply-To: <1602908748-43335-1-git-send-email-zhengchuan@huawei.com>
Signed-off-by: Chuan Zheng <zhengchuan@huawei.com>
---
migration/migration.c | 1 +
migration/migration.h | 3 +++
migration/rdma.c | 3 +++
3 files changed, 7 insertions(+)
diff --git a/migration/migration.c b/migration/migration.c
index be6166a..7061410 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -1891,6 +1891,7 @@ void migrate_init(MigrationState *s)
s->postcopy_after_devices = false;
s->migration_thread_running = false;
s->enabled_rdma_migration = false;
+ s->host_port = NULL;
error_free(s->error);
s->error = NULL;
s->hostname = NULL;
diff --git a/migration/migration.h b/migration/migration.h
index e92eb29..fea63de 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -269,6 +269,9 @@ struct MigrationState
* Enable RDMA migration
*/
bool enabled_rdma_migration;
+
+ /* Need by Multi-RDMA */
+ char *host_port;
};
void migrate_set_state(int *state, int old_state, int new_state);
diff --git a/migration/rdma.c b/migration/rdma.c
index 63559f1..dd9f705 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -4206,6 +4206,8 @@ void rdma_start_outgoing_migration(void *opaque,
goto err;
}
+ s->host_port = g_strdup(host_port);
+
ret = qemu_rdma_source_init(rdma,
s->enabled_capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL], errp);
@@ -4250,6 +4252,7 @@ void rdma_start_outgoing_migration(void *opaque,
s->to_dst_file = qemu_fopen_rdma(rdma, "wb");
migrate_fd_connect(s, NULL);
+ g_free(s->host_port);
return;
return_path_err:
qemu_rdma_cleanup(rdma);
--
1.8.3.1
next prev parent reply other threads:[~2020-10-17 4:20 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-17 4:25 [PATCH v3 00/18] Support Multifd for RDMA migration Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 01/18] migration/rdma: add the 'migrate_use_rdma_pin_all' function Chuan Zheng
2020-11-10 11:52 ` Dr. David Alan Gilbert
2020-10-17 4:25 ` [PATCH v3 02/18] migration/rdma: judge whether or not the RDMA is used for migration Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 03/18] migration/rdma: create multifd_setup_ops for Tx/Rx thread Chuan Zheng
2020-11-10 12:11 ` Dr. David Alan Gilbert
2020-11-11 7:51 ` Zheng Chuan
2020-10-17 4:25 ` [PATCH v3 04/18] migration/rdma: add multifd_setup_ops for rdma Chuan Zheng
2020-11-10 12:30 ` Dr. David Alan Gilbert
2020-11-11 7:56 ` Zheng Chuan
2020-10-17 4:25 ` [PATCH v3 05/18] migration/rdma: do not need sync main " Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 06/18] migration/rdma: export MultiFDSendParams/MultiFDRecvParams Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 07/18] migration/rdma: add rdma field into multifd send/recv param Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 08/18] migration/rdma: export getQIOChannel to get QIOchannel in rdma Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 09/18] migration/rdma: add multifd_rdma_load_setup() to setup multifd rdma Chuan Zheng
2020-11-10 16:51 ` Dr. David Alan Gilbert
2020-10-17 4:25 ` [PATCH v3 10/18] migration/rdma: Create the multifd recv channels for RDMA Chuan Zheng
2020-10-17 4:25 ` Chuan Zheng [this message]
2020-10-17 4:25 ` [PATCH v3 12/18] migration/rdma: Create the multifd send " Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 13/18] migration/rdma: Add the function for dynamic page registration Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 14/18] migration/rdma: register memory for multifd RDMA channels Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 15/18] migration/rdma: only register the memory for multifd channels Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 16/18] migration/rdma: add rdma_channel into Migrationstate field Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 17/18] migration/rdma: send data for both rdma-pin-all and NOT rdma-pin-all mode Chuan Zheng
2020-10-17 4:25 ` [PATCH v3 18/18] migration/rdma: RDMA cleanup for multifd migration Chuan Zheng
2020-10-21 9:25 ` [PATCH v3 00/18] Support Multifd for RDMA migration Zhanghailiang
2020-10-21 9:33 ` Zheng Chuan
2020-10-23 19:02 ` Dr. David Alan Gilbert
2020-10-25 2:29 ` Zheng Chuan
2020-12-15 7:28 ` Zheng Chuan
2020-12-18 20:01 ` Dr. David Alan Gilbert
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1602908748-43335-12-git-send-email-zhengchuan@huawei.com \
--to=zhengchuan@huawei.com \
--cc=alex.chen@huawei.com \
--cc=dgilbert@redhat.com \
--cc=fengzhimin1@huawei.com \
--cc=qemu-devel@nongnu.org \
--cc=quintela@redhat.com \
--cc=wanghao232@huawei.com \
--cc=xiexiangyou@huawei.com \
--cc=yubihong@huawei.com \
--cc=zhang.zhanghailiang@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).