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qemu/hw/core
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Marc-André Lureau fa0cb34d22 hostmem: use object id for memory region name with >= 4.0 
hostmem-file and hostmem-memfd use the whole object path for the
memory region name, and hostname-ram uses only the path component (the
object id, or canonical path basename):

qemu -m 1024 -object memory-backend-file,id=mem,size=1G,mem-path=/tmp/foo -numa node,memdev=mem -monitor stdio
(qemu) info ramblock
              Block Name    PSize              Offset               Used              Total
            /objects/mem    4 KiB  0x0000000000000000 0x0000000040000000 0x0000000040000000

qemu -m 1024 -object memory-backend-memfd,id=mem,size=1G -numa node,memdev=mem -monitor stdio
(qemu) info ramblock
              Block Name    PSize              Offset               Used              Total
            /objects/mem    4 KiB  0x0000000000000000 0x0000000040000000 0x0000000040000000

qemu -m 1024 -object memory-backend-ram,id=mem,size=1G -numa node,memdev=mem -monitor stdio
(qemu) info ramblock
              Block Name    PSize              Offset               Used              Total
                     mem    4 KiB  0x0000000000000000 0x0000000040000000 0x0000000040000000

For consistency, change to use object id for -file and -memfd as well
with >= 4.0.

Having a consistent naming allows to migrate to different hostmem
backends.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
2019-01-07 16:18:42 +04:00
..
bus.c Revert "bus: do not unref the added child bus on realize" 2018-06-18 09:15:51 +02:00
empty_slot.c core/empty_slot: Convert sysbus init function to realize function 2018-12-13 13:47:57 +00:00
fw-path-provider.c hw/core: Clean up includes 2016-01-29 15:07:25 +00:00
generic-loader.c hw/core/generic-loader: Compile only once, not for each target 2018-10-17 08:45:37 +02:00
hotplug.c call HotplugHandler->plug() as the last step in device realization 2018-10-19 13:44:12 +02:00
irq.c tcg: drop global lock during TCG code execution 2017-02-24 10:32:45 +00:00
loader-fit.c hw: Use IEC binary prefix definitions from "qemu/units.h" 2018-07-02 15:41:10 +02:00
loader.c hw/core/loader.c: Remove load_image() 2018-12-14 13:30:53 +00:00
machine.c hostmem: use object id for memory region name with >= 4.0 2019-01-07 16:18:42 +04:00
Makefile.objs hw/core: Move null-machine into the common-obj list 2018-10-24 07:27:25 +01:00
nmi.c nmi: remove x86 specific nmi handling 2016-05-23 16:53:46 +02:00
null-machine.c hw/core: Move null-machine into the common-obj list 2018-10-24 07:27:25 +01:00
or-irq.c hw/core/or-irq: Support more than 16 inputs to an OR gate 2018-06-15 15:23:34 +01:00
platform-bus.c hw: Do not include "exec/address-spaces.h" if it is not necessary 2018-06-01 14:15:10 +02:00
ptimer.c ptimer: Add TRIGGER_ONLY_ON_DECREMENT policy option 2018-07-09 14:51:34 +01:00
qdev-fw.c linux-user: remove nmi.c and fw-path-provider.c 2018-01-23 14:20:52 +01:00
qdev-properties-system.c hw: set_netdev: remove useless code 2018-12-11 18:28:46 +01:00
qdev-properties.c qdev-props: call object_apply_global_props() 2019-01-07 16:18:42 +04:00
qdev.c qdev: make a separate helper function to apply compat properties 2019-01-07 16:18:42 +04:00
register.c hw/core/register: Add trailing '\n' to qemu_log() call 2018-06-08 13:15:33 +01:00
reset.c hw: move reset handlers from vl.c to hw/core 2017-01-16 17:52:35 +01:00
split-irq.c hw/core/split-irq: Device that splits IRQ lines 2018-03-02 11:03:45 +00:00
stream.c hw/core: Clean up includes 2016-01-29 15:07:25 +00:00
sysbus.c core/sysbus: remove the SysBusDeviceClass::init path 2018-12-13 13:48:03 +00:00
uboot_image.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00