qemu-kvm/SOURCES/kvm-migration-Create-migrate_rdma_pin_all-function.patch
2023-11-07 09:43:59 +00:00

96 lines
2.9 KiB
Diff

From e4ef0f2cee6cdf2cf4bd225ac9e610f41d66dfcb Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Wed, 1 Mar 2023 22:41:55 +0100
Subject: [PATCH 32/56] migration: Create migrate_rdma_pin_all() function
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Peter Xu <peterx@redhat.com>
RH-MergeRequest: 162: migration: Pretty failures for postcopy on unsupported memory types
RH-Bugzilla: 2057267
RH-Acked-by: Leonardo Brás <leobras@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Acked-by: quintela1 <quintela@redhat.com>
RH-Commit: [31/50] 206d96d47d9ee73ddc89dd01186560bf62ea5295 (peterx/qemu-kvm)
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
---
Fixed missing space after comma (fabiano)
(cherry picked from commit 17cba690cdd42108369fafe6b07bff09872fbea6)
Signed-off-by: Peter Xu <peterx@redhat.com>
---
migration/options.c | 7 +++++++
migration/options.h | 1 +
migration/rdma.c | 6 +++---
3 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/migration/options.c b/migration/options.c
index 2003e413da..9c9b8e5863 100644
--- a/migration/options.c
+++ b/migration/options.c
@@ -138,6 +138,13 @@ bool migrate_postcopy_ram(void)
return s->capabilities[MIGRATION_CAPABILITY_POSTCOPY_RAM];
}
+bool migrate_rdma_pin_all(void)
+{
+ MigrationState *s = migrate_get_current();
+
+ return s->capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL];
+}
+
bool migrate_release_ram(void)
{
MigrationState *s;
diff --git a/migration/options.h b/migration/options.h
index 316efd1063..25c002b37a 100644
--- a/migration/options.h
+++ b/migration/options.h
@@ -30,6 +30,7 @@ bool migrate_pause_before_switchover(void);
bool migrate_postcopy_blocktime(void);
bool migrate_postcopy_preempt(void);
bool migrate_postcopy_ram(void);
+bool migrate_rdma_pin_all(void);
bool migrate_release_ram(void);
bool migrate_return_path(void);
bool migrate_validate_uuid(void);
diff --git a/migration/rdma.c b/migration/rdma.c
index bf55e2f163..0af5e944f0 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -35,6 +35,7 @@
#include <rdma/rdma_cma.h>
#include "trace.h"
#include "qom/object.h"
+#include "options.h"
#include <poll.h>
/*
@@ -4178,8 +4179,7 @@ void rdma_start_outgoing_migration(void *opaque,
goto err;
}
- ret = qemu_rdma_source_init(rdma,
- s->capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL], errp);
+ ret = qemu_rdma_source_init(rdma, migrate_rdma_pin_all(), errp);
if (ret) {
goto err;
@@ -4201,7 +4201,7 @@ void rdma_start_outgoing_migration(void *opaque,
}
ret = qemu_rdma_source_init(rdma_return_path,
- s->capabilities[MIGRATION_CAPABILITY_RDMA_PIN_ALL], errp);
+ migrate_rdma_pin_all(), errp);
if (ret) {
goto return_path_err;
--
2.39.1