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memory: Remove code for mr->may_overlap

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The collision check does nothing and hasn't been used. Remove the
variable together with related code.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <1458900629-2334-2-git-send-email-famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Fam Zheng 2016-03-25 18:10:28 +08:00 • committed by Paolo Bonzini
parent ab0a995608
commit b613597819
2 changed files with 0 additions and 36 deletions
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include/exec/memory.h
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@ -187,7 +187,6 @@ struct MemoryRegion {
MemoryRegion *alias;
hwaddr alias_offset;
int32_t priority;
bool may_overlap;
QTAILQ_HEAD(subregions, MemoryRegion) subregions;
QTAILQ_ENTRY(MemoryRegion) subregions_link;
QTAILQ_HEAD(coalesced_ranges, CoalescedMemoryRange) coalesced;