qemu/docs
Dr. David Alan Gilbert 44b1ff319c migration: pre_save return int
Modify the pre_save method on VMStateDescription to return an int
rather than void so that it potentially can fail.

Changed zillions of devices to make them return 0; the only
case I've made it return non-0 is hw/intc/s390_flic_kvm.c that already
had an error_report/return case.

Note: If you add an error exit in your pre_save you must emit
an error_report to say why.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20170925112917.21340-2-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-09-27 11:35:59 +01:00
..
config docs: create config/, devel/ and spin/ subdirectories 2017-06-07 18:22:03 +02:00
devel migration: pre_save return int 2017-09-27 11:35:59 +01:00
interop scsi: build qemu-pr-helper 2017-09-22 21:07:24 +02:00
specs docs: fix broken paths to docs/specs/ivshmem-spec.txt 2017-07-31 13:13:01 +03:00
spin docs: create config/, devel/ and spin/ subdirectories 2017-06-07 18:22:03 +02:00
block-replication.txt docs: block replication's description 2016-09-13 11:00:56 +01:00
bootindex.txt docs qemu-doc: Avoid ide-drive, it's deprecated 2017-06-04 18:42:55 +03:00
ccid.txt libcacard: improve documentation 2014-06-10 07:44:01 +02:00
COLO-FT.txt docs: fix COLO architecture diagram 2016-11-15 15:36:21 +08:00
colo-proxy.txt colo-compare: Update the COLO document to add the IOThread configuration 2017-09-08 09:34:40 +08:00
generic-loader.txt docs/generic-loader: Update the document 2016-10-17 19:22:16 +01:00
igd-assign.txt vfio/pci: Add IGD documentation 2016-05-26 11:12:05 -06:00
image-fuzzer.txt docs: List all image elements currently supported by the fuzzer 2014-09-22 11:39:35 +01:00
memory-hotplug.txt trivial: Add missing "-m" parameter in docs/memory-hotplug.txt 2017-09-26 09:11:22 +03:00
multi-thread-compression.txt docs/multi-thread-compression: Fix wrong command string 2016-06-07 18:19:24 +03:00
multiseat.txt maint: remove / fix many doubled words 2015-09-11 10:21:38 +03:00
nvdimm.txt docs: add document to explain the usage of vNVDIMM 2017-02-17 21:52:30 +02:00
pci_expander_bridge.txt pxb: cleanup 2016-03-11 16:59:12 +02:00
pcie_pci_bridge.txt docs: update documentation considering PCIE-PCI bridge 2017-09-08 16:15:17 +03:00
pcie.txt docs: update documentation considering PCIE-PCI bridge 2017-09-08 16:15:17 +03:00
pr-manager.rst scsi: add multipath support to qemu-pr-helper 2017-09-22 21:07:27 +02:00
qcow2-cache.txt docs: fix broken paths to docs/interop/qcow2.txt 2017-07-31 13:12:35 +03:00
qdev-device-use.txt docs/qdev-device-use.txt: update section Default Devices 2017-06-04 18:42:55 +03:00
qemu_logo.pdf docs: add qemu logo to pdf 2017-01-16 10:11:43 +01:00
qemupciserial.inf Docs: Introduce multiport serial support in qemupciserial.inf. 2014-03-12 10:33:23 +01:00
rdma.txt rdma: Fix incorrect description in comments 2014-09-20 17:55:53 +04:00
replay.txt replay: add record/replay for audio passthrough 2017-03-01 15:11:44 +01:00
spice-port-fqdn.txt docs: add spice-port-fqdn.txt 2012-12-17 14:01:41 +01:00
throttle.txt docs: Fix description of the leaky bucket algorithm in throttle.txt 2016-09-13 18:12:34 +03:00
usb2.txt docs: fix broken paths to docs/config/ich9-ehci-uhci.cfg 2017-07-31 13:12:55 +03:00
usb-storage.txt usb: Fix typo in documentation 2017-01-24 23:26:52 +03:00
virtio-balloon-stats.txt virtio-balloon: return empty data when no stats are available 2014-05-25 12:46:58 +03:00
xbzrle.txt docs/xbzrle: correction 2016-10-13 17:23:53 +02:00
xen-save-devices-state.txt docs: Belatedly update for move of qmp-commands.txt 2016-10-07 19:22:11 +02:00