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From 7861f4a9c8f7125b758e9be430b195527db83430 Mon Sep 17 00:00:00 2001
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Message-Id: <7861f4a9c8f7125b758e9be430b195527db83430.1387382496.git.minovotn@redhat.com>
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In-Reply-To: <c5386144fbf09f628148101bc674e2421cdd16e3.1387382496.git.minovotn@redhat.com>
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References: <c5386144fbf09f628148101bc674e2421cdd16e3.1387382496.git.minovotn@redhat.com>
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From: Nigel Croxon <ncroxon@redhat.com>
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Date: Thu, 14 Nov 2013 22:53:17 +0100
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Subject: [PATCH 41/46] migration: fix spice migration
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RH-Author: Nigel Croxon <ncroxon@redhat.com>
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Message-id: <1384469598-13137-42-git-send-email-ncroxon@redhat.com>
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Patchwork-id: 55722
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O-Subject: [RHEL7.0 PATCH 41/42] migration: fix spice migration
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Bugzilla: 1011720
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RH-Acked-by: Orit Wasserman <owasserm@redhat.com>
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RH-Acked-by: Amit Shah <amit.shah@redhat.com>
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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Bugzilla: 1011720
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https://bugzilla.redhat.com/show_bug.cgi?id=1011720
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>From commit ID:
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commit 02edd2e7665bceb307bedd8afe625c0f7e8d7cfa
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Author: Stefan Hajnoczi <stefanha@redhat.com>
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Date: Mon Jul 29 15:01:58 2013 +0200
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migration: fix spice migration
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Commit 29ae8a4133082e16970c9d4be09f4b6a15034617 ("rdma: introduce
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MIG_STATE_NONE and change MIG_STATE_SETUP state transition") changed the
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state transitions during migration setup.
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Spice used to be notified with MIG_STATE_ACTIVE and it detected this
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using migration_is_active(). Spice is now notified with
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MIG_STATE_SETUP and migration_is_active() no longer works.
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Replace migration_is_active() with migration_in_setup() to fix spice
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migration.
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Cc: Michael R. Hines <mrhines@us.ibm.com>
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Reviewed-by: Kevin Wolf <kwolf@redhat.com>
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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---
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hw/block/virtio-blk.c | 2 +-
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include/migration/migration.h | 2 +-
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migration.c | 4 ++--
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ui/spice-core.c | 2 +-
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4 files changed, 5 insertions(+), 5 deletions(-)
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Signed-off-by: Michal Novotny <minovotn@redhat.com>
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---
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hw/block/virtio-blk.c | 2 +-
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include/migration/migration.h | 2 +-
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migration.c | 4 ++--
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ui/spice-core.c | 2 +-
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4 files changed, 5 insertions(+), 5 deletions(-)
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diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
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index 9fe622d..49a23c3 100644
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--- a/hw/block/virtio-blk.c
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+++ b/hw/block/virtio-blk.c
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@@ -658,7 +658,7 @@ static void virtio_blk_migration_state_changed(Notifier *notifier, void *data)
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migration_state_notifier);
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MigrationState *mig = data;
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- if (migration_is_active(mig)) {
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+ if (migration_in_setup(mig)) {
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if (!s->dataplane) {
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return;
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}
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diff --git a/include/migration/migration.h b/include/migration/migration.h
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index 08c772d..140e6b4 100644
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--- a/include/migration/migration.h
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+++ b/include/migration/migration.h
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@@ -90,7 +90,7 @@ int migrate_fd_close(MigrationState *s);
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void add_migration_state_change_notifier(Notifier *notify);
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void remove_migration_state_change_notifier(Notifier *notify);
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-bool migration_is_active(MigrationState *);
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+bool migration_in_setup(MigrationState *);
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bool migration_has_finished(MigrationState *);
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bool migration_has_failed(MigrationState *);
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MigrationState *migrate_get_current(void);
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diff --git a/migration.c b/migration.c
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index c0202b4..13fc59b 100644
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--- a/migration.c
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+++ b/migration.c
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@@ -339,9 +339,9 @@ void remove_migration_state_change_notifier(Notifier *notify)
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notifier_remove(notify);
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}
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-bool migration_is_active(MigrationState *s)
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+bool migration_in_setup(MigrationState *s)
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{
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- return s->state == MIG_STATE_ACTIVE;
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+ return s->state == MIG_STATE_SETUP;
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}
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bool migration_has_finished(MigrationState *s)
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diff --git a/ui/spice-core.c b/ui/spice-core.c
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index c8337ab..d67449e 100644
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--- a/ui/spice-core.c
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+++ b/ui/spice-core.c
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@@ -561,7 +561,7 @@ static void migration_state_notifier(Notifier *notifier, void *data)
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{
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MigrationState *s = data;
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- if (migration_is_active(s)) {
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+ if (migration_in_setup(s)) {
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spice_server_migrate_start(spice_server);
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} else if (migration_has_finished(s)) {
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spice_server_migrate_end(spice_server, true);
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--
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1.7.11.7
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