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[Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start
From: |
Jason Wang |
Subject: |
[Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start |
Date: |
Fri, 16 Mar 2012 16:54:53 +0800 |
User-agent: |
StGit/0.16-1-g60c4 |
qemu_announce_self() were moved to vm_start(). This is because we may
want to let guest to send the gratuitous packets. After this change,
we need to check the previous run state (RUN_STATE_INMIGRATE) to
decide whether an announcement is needed.
Signed-off-by: Jason Wang <address@hidden>
---
migration.c | 1 -
vl.c | 4 ++++
2 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/migration.c b/migration.c
index 00fa1e3..1ce6b5c 100644
--- a/migration.c
+++ b/migration.c
@@ -88,7 +88,6 @@ void process_incoming_migration(QEMUFile *f)
fprintf(stderr, "load of migration failed\n");
exit(0);
}
- qemu_announce_self();
DPRINTF("successfully loaded vm state\n");
/* Make sure all file formats flush their mutable metadata */
diff --git a/vl.c b/vl.c
index 65f11f2..4742b1b 100644
--- a/vl.c
+++ b/vl.c
@@ -1261,11 +1261,15 @@ void vm_state_notify(int running, RunState state)
void vm_start(void)
{
if (!runstate_is_running()) {
+ RunState prev_run_state = current_run_state;
cpu_enable_ticks();
runstate_set(RUN_STATE_RUNNING);
vm_state_notify(1, RUN_STATE_RUNNING);
resume_all_vcpus();
monitor_protocol_event(QEVENT_RESUME, NULL);
+ if (prev_run_state == RUN_STATE_INMIGRATE) {
+ qemu_announce_self();
+ }
}
}
- [Qemu-devel] [V5 PATCH 0/4] Send gratuitous packets by guest, Jason Wang, 2012/03/16
- [Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start,
Jason Wang <=
- Re: [Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start, Paolo Bonzini, 2012/03/16
- Re: [Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start, Jason Wang, 2012/03/16
- Re: [Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start, Paolo Bonzini, 2012/03/16
- Re: [Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start, Jason Wang, 2012/03/16
- Re: [Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start, Paolo Bonzini, 2012/03/16
- Re: [Qemu-devel] [V5 PATCH 1/4] net: announce self after vm start, Jason Wang, 2012/03/18
[Qemu-devel] [V5 PATCH 2/4] net: model specific announcing support, Jason Wang, 2012/03/16
[Qemu-devel] [V5 PATCH 3/4] virtio-net: notify guest to annouce itself, Jason Wang, 2012/03/16
[Qemu-devel] [V5 PATCH 4/4] virtio-net: compat guest announce support., Jason Wang, 2012/03/16
Re: [Qemu-devel] [V5 PATCH 0/4] Send gratuitous packets by guest, Anthony Liguori, 2012/03/26