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[Qemu-devel] [PATCH v2 1/9] vl: export machine_init_done
From: |
Peter Xu |
Subject: |
[Qemu-devel] [PATCH v2 1/9] vl: export machine_init_done |
Date: |
Tue, 6 Mar 2018 13:33:12 +0800 |
We have that variable but not exported. Export that so modules can have
a way to poke on whether machine init has finished.
Meanwhile, set that up even before calling the notifiers, so that
notifiers who may depend on this field will get a correct answer.
Suggested-by: Paolo Bonzini <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
Signed-off-by: Peter Xu <address@hidden>
---
include/sysemu/sysemu.h | 2 ++
stubs/machine-init-done.c | 2 ++
vl.c | 4 ++--
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index 77bb3da582..3f0f35610b 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -86,6 +86,8 @@ void qemu_system_guest_panicked(GuestPanicInformation *info);
void qemu_add_exit_notifier(Notifier *notify);
void qemu_remove_exit_notifier(Notifier *notify);
+extern bool machine_init_done;
+
void qemu_add_machine_init_done_notifier(Notifier *notify);
void qemu_remove_machine_init_done_notifier(Notifier *notify);
diff --git a/stubs/machine-init-done.c b/stubs/machine-init-done.c
index 9a0d62514f..4121f1709b 100644
--- a/stubs/machine-init-done.c
+++ b/stubs/machine-init-done.c
@@ -2,6 +2,8 @@
#include "qemu-common.h"
#include "sysemu/sysemu.h"
+bool machine_init_done = true;
+
void qemu_add_machine_init_done_notifier(Notifier *notify)
{
}
diff --git a/vl.c b/vl.c
index a33ac008fb..57777e8d47 100644
--- a/vl.c
+++ b/vl.c
@@ -2712,7 +2712,7 @@ static void qemu_run_exit_notifiers(void)
notifier_list_notify(&exit_notifiers, NULL);
}
-static bool machine_init_done;
+bool machine_init_done;
void qemu_add_machine_init_done_notifier(Notifier *notify)
{
@@ -2729,8 +2729,8 @@ void qemu_remove_machine_init_done_notifier(Notifier
*notify)
static void qemu_run_machine_init_done_notifiers(void)
{
- notifier_list_notify(&machine_init_done_notifiers, NULL);
machine_init_done = true;
+ notifier_list_notify(&machine_init_done_notifiers, NULL);
}
static const QEMUOption *lookup_opt(int argc, char **argv,
--
2.14.3
- [Qemu-devel] [PATCH v2 0/9] chardev: qio related non-default context support, Peter Xu, 2018/03/06
- [Qemu-devel] [PATCH v2 2/9] chardev: fix leak in tcp_chr_telnet_init_io(), Peter Xu, 2018/03/06
- [Qemu-devel] [PATCH v2 1/9] vl: export machine_init_done,
Peter Xu <=
- [Qemu-devel] [PATCH v2 3/9] chardev: update net listener gcontext, Peter Xu, 2018/03/06
- [Qemu-devel] [PATCH v2 4/9] chardev: allow telnet gsource to switch gcontext, Peter Xu, 2018/03/06
- [Qemu-devel] [PATCH v2 5/9] chardev: introduce chr_machine_done hook, Peter Xu, 2018/03/06
- [Qemu-devel] [PATCH v2 6/9] chardev: use chardev's gcontext for async connect, Peter Xu, 2018/03/06
- [Qemu-devel] [PATCH v2 7/9] chardev: tcp: postpone async connection setup, Peter Xu, 2018/03/06