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target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific). Replace it with a finger-friendly,
standards conformant hwaddr.
Outstanding patchsets can be fixed up with the command
git rebase -i --exec 'find -name "*.[ch]"
| xargs s/target_phys_addr_t/hwaddr/g' origin
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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* quintela/migration-next-20121017: (41 commits)
cpus: create qemu_in_vcpu_thread()
savevm: make qemu_file_put_notify() return errors
savevm: un-export qemu_file_set_error()
block-migration: handle errors with the return codes correctly
block-migration: Switch meaning of return value
block-migration: make flush_blks() return errors
buffered_file: buffered_put_buffer() don't need to set last_error
savevm: Only qemu_fflush() can generate errors
savevm: make qemu_fill_buffer() be consistent
savevm: unexport qemu_ftell()
savevm: unfold qemu_fclose_internal()
savevm: make qemu_fflush() return an error code
savevm: Remove qemu_fseek()
virtio-net: use qemu_get_buffer() in a temp buffer
savevm: unexport qemu_fflush
migration: make migrate_fd_wait_for_unfreeze() return errors
buffered_file: make buffered_flush return the error code
buffered_file: callers of buffered_flush() already check for errors
buffered_file: We can access directly to bandwidth_limit
buffered_file: unfold migrate_fd_close
...
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Since address spaces can be created dynamically by device hotplug, they
can also be destroyed dynamically.
Signed-off-by: Avi Kivity <avi@redhat.com>
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Currently we use a global radix tree to dispatch memory access. This only
works with a single address space; to support multiple address spaces we
make the radix tree a member of AddressSpace (via an intermediate structure
AddressSpaceDispatch to avoid exposing too many internals).
A side effect is that address_space_io also gains a dispatch table. When
we remove all the pre-memory-API I/O registrations, we can use that for
dispatching I/O and get rid of the original I/O dispatch.
Signed-off-by: Avi Kivity <avi@redhat.com>
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exec-obsolete.h used to hold pre-memory-API functions that were used from
device code prior to the transition to the memory API. Now that the
transition is complete, the name no longer describes the file. The
functions still need to be merged better into the memory core, but there's
no danger of anyone using them.
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
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