From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44857) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bz8dZ-0005U3-My for qemu-devel@nongnu.org; Tue, 25 Oct 2016 16:48:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bz8dW-0004iR-63 for qemu-devel@nongnu.org; Tue, 25 Oct 2016 16:47:57 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:51897) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1bz8dV-0004i8-V3 for qemu-devel@nongnu.org; Tue, 25 Oct 2016 16:47:54 -0400 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u9PKiF9a029269 for ; Tue, 25 Oct 2016 16:47:52 -0400 Received: from e31.co.us.ibm.com (e31.co.us.ibm.com [32.97.110.149]) by mx0a-001b2d01.pphosted.com with ESMTP id 26a7gdgx8p-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 25 Oct 2016 16:47:52 -0400 Received: from localhost by e31.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 25 Oct 2016 14:47:51 -0600 From: Jianjun Duan Date: Tue, 25 Oct 2016 13:47:40 -0700 Message-Id: <1477428463-10569-1-git-send-email-duanj@linux.vnet.ibm.com> Subject: [Qemu-devel] [QEMU PATCH v8 0/3] migration: migrate QTAILQ List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, duanj@linux.vnet.ibm.com, dmitry@daynix.com, peter.maydell@linaro.org, kraxel@redhat.com, mst@redhat.com, david@gibson.dropbear.id.au, pbonzini@redhat.com, veroniabahaa@gmail.com, quintela@redhat.com, amit.shah@redhat.com, mreitz@redhat.com, kwolf@redhat.com, rth@twiddle.net, aurelien@aurel32.net, leon.alrae@imgtec.com, blauwirbel@gmail.com, mark.cave-ayland@ilande.co.uk, mdroth@linux.vnet.ibm.com, dgilbert@redhat.com Hi all, I fixed a style issue. Comments are welcome. v8: - Fixed a style issue. Previous versions are: v7: - Fixed merge errors. - Simplified macro definitions related to pointer arithmetic based QTAILQ access. - Added test case for QTAILQ migration in tests/test-vmstate.c. (link: http://lists.nongnu.org/archive/html/qemu-ppc/2016-10/msg00711.html) v6: - Split from Power specific patches. - Dropped VMS_LINKED flag. - Rebased to master. - Added comments to clarify about put/get in VMStateInfo. (link: http://lists.nongnu.org/archive/html/qemu-ppc/2016-10/msg00336.html) v5: - Rebased to David's ppc-for-2.8. (link: https://lists.nongnu.org/archive/html/qemu-devel/2016-10/msg00270.html) v4: - Introduce a way to set customized instance_id in SaveStateEntry. Use it to set instance_id for DRC using its unique index to address David Gibson's concern. - Rename VMS_CSTM to VMS_LINKED based on Paolo Bonzini's suggestions. - Clean up qjson stuff in put_qtailq. - Add trace for put_qtailq and get_qtailq based on David Gilbert's suggestion. - Based on David's ppc-for-2.7. (link: https://lists.nongnu.org/archive/html/qemu-devel/2016-06/msg07720.html) v3: - Simplify overall design followng discussion with Paolo. No longer need metadata to migrate QTAILQ. - Extend VMStateInfo instead of adding similar fields to VMStateField. - Clean up macros in qemu/queue.h. (link: https://lists.nongnu.org/archive/html/qemu-devel/2016-05/msg05695.html) v2: - Introduce a general approach to migrate QTAILQ in qemu/queue.h. - Migrate signalled field in the DRC state. - Put the newly added migrating fields in subsections so that backward migration is not broken. - Set detach_cb field right after migration so that a migrated hot-unplug event could finish its course. (link: https://lists.nongnu.org/archive/html/qemu-devel/2016-05/msg04188.html) v1: - Inital version. (link: https://lists.nongnu.org/archive/html/qemu-devel/2016-04/msg02601.html) Jianjun Duan (3): migration: extend VMStateInfo migration: migrate QTAILQ tests/migration: Add test for QTAILQ migration hw/display/virtio-gpu.c | 6 +- hw/intc/s390_flic_kvm.c | 6 +- hw/net/vmxnet3.c | 18 +++-- hw/nvram/eeprom93xx.c | 6 +- hw/nvram/fw_cfg.c | 6 +- hw/pci/msix.c | 6 +- hw/pci/pci.c | 12 ++- hw/pci/shpc.c | 5 +- hw/scsi/scsi-bus.c | 6 +- hw/timer/twl92230.c | 6 +- hw/usb/redirect.c | 18 +++-- hw/virtio/virtio-pci.c | 6 +- hw/virtio/virtio.c | 12 ++- include/migration/vmstate.h | 35 ++++++++- include/qemu/queue.h | 46 ++++++++++++ migration/savevm.c | 5 +- migration/trace-events | 4 + migration/vmstate.c | 173 ++++++++++++++++++++++++++++++++++---------- target-alpha/machine.c | 5 +- target-arm/machine.c | 12 ++- target-i386/machine.c | 21 ++++-- target-mips/machine.c | 10 ++- target-ppc/machine.c | 10 ++- target-sparc/machine.c | 5 +- tests/test-vmstate.c | 160 ++++++++++++++++++++++++++++++++++++++++ 25 files changed, 495 insertions(+), 104 deletions(-) -- 1.9.1