From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52135) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dDafP-0003oS-0K for qemu-devel@nongnu.org; Wed, 24 May 2017 14:05:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dDafM-0001Jj-J2 for qemu-devel@nongnu.org; Wed, 24 May 2017 14:05:51 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34900) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dDafM-0001Jb-D9 for qemu-devel@nongnu.org; Wed, 24 May 2017 14:05:48 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 51B6037F1F for ; Wed, 24 May 2017 18:05:47 +0000 (UTC) From: Vladislav Yasevich Date: Wed, 24 May 2017 14:05:18 -0400 Message-Id: <1495649128-10529-3-git-send-email-vyasevic@redhat.com> In-Reply-To: <1495649128-10529-1-git-send-email-vyasevic@redhat.com> References: <1495649128-10529-1-git-send-email-vyasevic@redhat.com> Subject: [Qemu-devel] [PATCH 02/12] migration: Introduce announcement timer List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, dgilbert@redhat.com, quintela@redhat.com Cc: germano@redhat.com, lvivier@redhat.com, jasowang@redhat.com, jdenemar@redhat.com, kashyap@redhat.com, armbru@redhat.com, mst@redhat.com, Vladislav Yasevich Introdec an annoucement timer structure and initialization to be used by for self-annoucement. Based on the work by Germano Veit Michel Signed-off-by: Vlad Yasevich --- include/migration/vmstate.h | 13 +++++++++++++ migration/savevm.c | 22 ++++++++++++++++++++++ 2 files changed, 35 insertions(+) diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h index 8489659..a6bf84d 100644 --- a/include/migration/vmstate.h +++ b/include/migration/vmstate.h @@ -1057,6 +1057,19 @@ void vmstate_register_ram(struct MemoryRegion *memory, DeviceState *dev); void vmstate_unregister_ram(struct MemoryRegion *memory, DeviceState *dev); void vmstate_register_ram_global(struct MemoryRegion *memory); +typedef struct AnnounceTimer { + QEMUTimer *tm; + AnnounceParameters params; + QEMUClockType type; + int round; +} AnnounceTimer; + +AnnounceTimer *qemu_announce_timer_new(AnnounceParameters *params, + QEMUClockType type); +AnnounceTimer *qemu_announce_timer_create(AnnounceParameters *params, + QEMUClockType type, + QEMUTimerCB *cb); + static inline int64_t self_announce_delay(int round) { diff --git a/migration/savevm.c b/migration/savevm.c index cee2837..607b090 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -230,6 +230,28 @@ static void qemu_announce_self_once(void *opaque) } } +AnnounceTimer *qemu_announce_timer_new(AnnounceParameters *params, + QEMUClockType type) +{ + AnnounceTimer *timer = g_new(AnnounceTimer, 1); + + timer->params = *params; + timer->round = params->rounds; + timer->type = type; + + return timer; +} + +AnnounceTimer *qemu_announce_timer_create(AnnounceParameters *params, + QEMUClockType type, + QEMUTimerCB *cb) +{ + AnnounceTimer *timer = qemu_announce_timer_new(params, type); + + timer->tm = timer_new_ms(type, cb, timer); + return timer; +} + void qemu_announce_self(void) { static QEMUTimer *timer; -- 2.7.4