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authorDavid Hildenbrand <david@redhat.com>2021-04-13 11:55:20 +0200
committerEduardo Habkost <ehabkost@redhat.com>2021-07-08 15:54:45 -0400
commit228438384e64407949671e0b8b07258afb206ac2 (patch)
tree37ff1e56f59154dbe3e97998beb83d3a2337cd69 /python/qemu/utils/accel.py
parent8947d7fc4e77d36fae44411b1b63c513863f89a7 (diff)
downloadfocaccia-qemu-228438384e64407949671e0b8b07258afb206ac2.tar.gz
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memory: Helpers to copy/free a MemoryRegionSection
In case one wants to create a permanent copy of a MemoryRegionSections,
one needs access to flatview_ref()/flatview_unref(). Instead of exposing
these, let's just add helpers to copy/free a MemoryRegionSection and
properly adjust references.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Alex Williamson <alex.williamson@redhat.com>
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Auger Eric <eric.auger@redhat.com>
Cc: Wei Yang <richard.weiyang@linux.alibaba.com>
Cc: teawater <teawaterz@linux.alibaba.com>
Cc: Marek Kedzierski <mkedzier@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210413095531.25603-3-david@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'python/qemu/utils/accel.py')
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