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authorAlexey Kardashevskiy <aik@ozlabs.ru>2017-09-21 18:50:56 +1000
committerPaolo Bonzini <pbonzini@redhat.com>2017-09-21 23:19:37 +0200
commit66a6df1dc6d5b28cc3e65db0d71683fbdddc6b62 (patch)
tree1cc4ab0eb28401da99ab4dc7361d98c9c135d2bd /balloon.c
parentcc94cd6d36602d976a5e7bc29134d1eaefb4102e (diff)
memory: Move AddressSpaceDispatch from AddressSpace to FlatView
As we are going to share FlatView's between AddressSpace's, and AddressSpaceDispatch is a structure to perform quick lookup in FlatView, this moves ASD to FlatView. After previosly open coded ASD rendering, we can also remove as->next_dispatch as the new FlatView pointer is stored on a stack and set to an AS atomically. flatview_destroy() is executed under RCU instead of address_space_dispatch_free() now. This makes mem_begin/mem_commit to work with ASD and mem_add with FV as later on mem_add will be taking FV as an argument anyway. This should cause no behavioural change. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Message-Id: <20170921085110.25598-5-aik@ozlabs.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'balloon.c')
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