From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=42618 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PGEFl-0001Bi-2t for qemu-devel@nongnu.org; Wed, 10 Nov 2010 12:14:35 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PGEFf-0005CQ-Dm for qemu-devel@nongnu.org; Wed, 10 Nov 2010 12:14:32 -0500 Received: from mx1.redhat.com ([209.132.183.28]:35841) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PGEFf-0005Bs-67 for qemu-devel@nongnu.org; Wed, 10 Nov 2010 12:14:27 -0500 From: Gleb Natapov Date: Wed, 10 Nov 2010 19:14:20 +0200 Message-Id: <1289409261-5418-14-git-send-email-gleb@redhat.com> In-Reply-To: <1289409261-5418-1-git-send-email-gleb@redhat.com> References: <1289409261-5418-1-git-send-email-gleb@redhat.com> Subject: [Qemu-devel] [PATCHv3 13/14] Add notifier that will be called when machine is fully created. List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: blauwirbel@gmail.com, alex.williamson@redhat.com, armbru@redhat.com, kvm@vger.kernel.org, mst@redhat.com Action that depends on fully initialized device model should register with this notifier chain. Signed-off-by: Gleb Natapov --- sysemu.h | 2 ++ vl.c | 15 +++++++++++++++ 2 files changed, 17 insertions(+), 0 deletions(-) diff --git a/sysemu.h b/sysemu.h index 6b85d86..46a588c 100644 --- a/sysemu.h +++ b/sysemu.h @@ -61,6 +61,8 @@ void qemu_system_reset(void); void qemu_add_exit_notifier(Notifier *notify); void qemu_remove_exit_notifier(Notifier *notify); +void qemu_add_machine_init_done_notifier(Notifier *notify); + void do_savevm(Monitor *mon, const QDict *qdict); int load_vmstate(const char *name); void do_delvm(Monitor *mon, const QDict *qdict); diff --git a/vl.c b/vl.c index 8edf27a..00ab2b4 100644 --- a/vl.c +++ b/vl.c @@ -257,6 +257,9 @@ static void *boot_set_opaque; static NotifierList exit_notifiers = NOTIFIER_LIST_INITIALIZER(exit_notifiers); +static NotifierList machine_init_done_notifiers = + NOTIFIER_LIST_INITIALIZER(machine_init_done_notifiers); + int kvm_allowed = 1; uint32_t xen_domid; enum xen_mode xen_mode = XEN_EMULATE; @@ -1800,6 +1803,16 @@ static void qemu_run_exit_notifiers(void) notifier_list_notify(&exit_notifiers); } +void qemu_add_machine_init_done_notifier(Notifier *notify) +{ + notifier_list_add(&machine_init_done_notifiers, notify); +} + +static void qemu_run_machine_init_done_notifiers(void) +{ + notifier_list_notify(&machine_init_done_notifiers); +} + static const QEMUOption *lookup_opt(int argc, char **argv, const char **poptarg, int *poptind) { @@ -3091,6 +3104,8 @@ int main(int argc, char **argv, char **envp) exit(1); } + qemu_run_machine_init_done_notifiers(); + qemu_system_reset(); if (loadvm) { if (load_vmstate(loadvm) < 0) { -- 1.7.1