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| author | Alexey Kardashevskiy | 2017-09-21 10:50:56 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2017-09-21 23:19:37 +0200 |
| commit | 66a6df1dc6d5b28cc3e65db0d71683fbdddc6b62 (patch) | |
| tree | 1cc4ab0eb28401da99ab4dc7361d98c9c135d2bd /scripts/modules | |
| parent | memory: Move FlatView allocation to a helper (diff) | |
| download | qemu-66a6df1dc6d5b28cc3e65db0d71683fbdddc6b62.tar.gz qemu-66a6df1dc6d5b28cc3e65db0d71683fbdddc6b62.tar.xz qemu-66a6df1dc6d5b28cc3e65db0d71683fbdddc6b62.zip | |
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 'scripts/modules')
0 files changed, 0 insertions, 0 deletions