diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-05-06 10:46:11 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-07-04 17:42:45 +0200 |
| commit | dfde4e6e1a868f60033ece0590b1f75e6c57fa16 (patch) | |
| tree | a84c1cddd96c6dc60fd7a5d35949b4fcaf9a32ed /hw/i386/kvmvapic.c | |
| parent | 3ce10901ca8da9142dcdcde198fda1a4c290934c (diff) | |
| download | qemu-dfde4e6e1a868f60033ece0590b1f75e6c57fa16.tar.gz | |
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 <pbonzini@redhat.com>
Diffstat (limited to 'hw/i386/kvmvapic.c')
| -rw-r--r-- | hw/i386/kvmvapic.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c index 08da69e4d1..21b59122dd 100644 --- a/hw/i386/kvmvapic.c +++ b/hw/i386/kvmvapic.c @@ -605,6 +605,7 @@ static void vapic_map_rom_writable(VAPICROMState *s) rom_size); memory_region_add_subregion_overlap(as, rom_paddr, &s->rom, 1000); s->rom_mapped_writable = true; + memory_region_unref(section.mr); } static int vapic_prepare(VAPICROMState *s) |