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memory: Add FlatView foreach function

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Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Message-Id: <20201023150746.107063-2-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Alexander Bulekov 2020-10-23 11:07:30 -04:00 • committed by Thomas Huth
parent d232b87ec6
commit fb5ef4eeec
2 changed files with 18 additions and 0 deletions
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5
include/exec/memory.h
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@ -719,6 +719,11 @@ static inline FlatView *address_space_to_flatview(AddressSpace *as)
return qatomic_rcu_read(&as->current_map);
}
typedef int (*flatview_cb)(Int128 start,
Int128 len,
const MemoryRegion*, void*);
void flatview_for_each_range(FlatView *fv, flatview_cb cb , void *opaque);
/**
* struct MemoryRegionSection: describes a fragment of a #MemoryRegion