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authorMaciej S. Szmigiero <maciej.szmigiero@oracle.com>2025-03-04 23:03:58 +0100
committerCédric Le Goater <clg@redhat.com>2025-03-06 06:47:34 +0100
commit623af41dd331d1a57a41bc3374e3d134adb33f4c (patch)
treee78c17d5700329f110f707a197a72dbcd78bba51 /hw/core/machine.c
parent6d644baef20303fa4b2b342f556e26c2262b439f (diff)
downloadfocaccia-qemu-623af41dd331d1a57a41bc3374e3d134adb33f4c.tar.gz
focaccia-qemu-623af41dd331d1a57a41bc3374e3d134adb33f4c.zip
vfio/migration: Add x-migration-multifd-transfer VFIO property
This property allows configuring whether to transfer the particular device
state via multifd channels when live migrating that device.

It defaults to AUTO, which means that VFIO device state transfer via
multifd channels is attempted in configurations that otherwise support it.

Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/d6dbb326e3d53c7104d62c96c9e3dd64e1c7b940.1741124640.git.maciej.szmigiero@oracle.com
[ clg: Added documentation ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'hw/core/machine.c')
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