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Revision dfde4e6e

IDdfde4e6e1a868f60033ece0590b1f75e6c57fa16

Added by Paolo Bonzini almost 11 years ago

memory: add ref/unref calls

Add ref/unref calls at the following places:

- places where memory regions are stashed by a listener and
used outside the BQL (including in Xen or KVM).

- memory_region_find callsites

- creation of aliases and containers (only the aliased/contained
region gets a reference to avoid loops)

- around calls to del_subregion/add_subregion, where the region
could disappear after the first call

Signed-off-by: Paolo Bonzini <>

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