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 01/14] migration: add the 'migrate_use_rdma_pin_all' function
Date: Thu, 13 Feb 2020 17:37:42 +0800 [thread overview]
Message-ID: <20200213093755.370-2-fengzhimin1@huawei.com> (raw)
In-Reply-To: <20200213093755.370-1-fengzhimin1@huawei.com>
Signed-off-by: Zhimin Feng <fengzhimin1@huawei.com>
---
migration/migration.c | 9 +++++++++
migration/migration.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/migration/migration.c b/migration/migration.c
index 3a21a4686c..10a13e0c79 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -2208,6 +2208,15 @@ bool migrate_use_events(void)
return s->enabled_capabilities[MIGRATION_CAPABILITY_EVENTS];
}
+bool migrate_use_rdma_pin_all(void)
+{
+ MigrationState *s;
+
+ s = migrate_get_current();
+
+ return s->enabled_capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL];
+}
+
bool migrate_use_multifd(void)
{
MigrationState *s;
diff --git a/migration/migration.h b/migration/migration.h
index 8473ddfc88..50fc2693c7 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -297,6 +297,7 @@ bool migrate_ignore_shared(void);
bool migrate_validate_uuid(void);
bool migrate_auto_converge(void);
+bool migrate_use_rdma_pin_all(void);
bool migrate_use_multifd(void);
bool migrate_pause_before_switchover(void);
int migrate_multifd_channels(void);
--
2.19.1
next prev parent reply other threads:[~2020-02-13 9:39 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 ` Zhimin Feng [this message]
2020-02-13 10:02 ` [PATCH RFC 01/14] migration: add the 'migrate_use_rdma_pin_all' function 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 ` [PATCH RFC 12/14] migration/rdma: use multifd to migrate VM for NOT " Zhimin Feng
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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