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[Qemu-devel] [PATCH v2 1/7] memory: fix address space initialization/des
From: |
Avi Kivity |
Subject: |
[Qemu-devel] [PATCH v2 1/7] memory: fix address space initialization/destruction |
Date: |
Tue, 30 Oct 2012 13:47:44 +0200 |
A couple of fields were left uninitialized. This was not observed earlier
because all address spaces were statically allocated. Also free allocation
for those fields.
Signed-off-by: Avi Kivity <address@hidden>
---
memory.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/memory.c b/memory.c
index 243cb23..ae3552b 100644
--- a/memory.c
+++ b/memory.c
@@ -1541,6 +1541,8 @@ void address_space_init(AddressSpace *as, MemoryRegion
*root)
as->root = root;
as->current_map = g_new(FlatView, 1);
flatview_init(as->current_map);
+ as->ioeventfd_nb = 0;
+ as->ioeventfds = NULL;
QTAILQ_INSERT_TAIL(&address_spaces, as, address_spaces_link);
as->name = NULL;
memory_region_transaction_commit();
@@ -1557,6 +1559,7 @@ void address_space_destroy(AddressSpace *as)
address_space_destroy_dispatch(as);
flatview_destroy(as->current_map);
g_free(as->current_map);
+ g_free(as->ioeventfds);
}
uint64_t io_mem_read(MemoryRegion *mr, hwaddr addr, unsigned size)
--
1.7.12
[Qemu-devel] [PATCH v2 4/7] memory: provide a MemoryRegion for IOMMUs to log faults, Avi Kivity, 2012/10/30