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[Qemu-devel] [PATCH] clear pending status before calling memory commit
From: |
Xu, Anthony |
Subject: |
[Qemu-devel] [PATCH] clear pending status before calling memory commit |
Date: |
Wed, 22 Mar 2017 17:53:35 +0000 |
clear pending status before calling memory commit.
Otherwise when memory_region_finalize is called,
memory_region_transaction_depth is 0 and
memory_region_update_pending is true.
That's wrong.
Signed-off -by: Anthony Xu <address@hidden>
diff --git a/memory.c b/memory.c
index 64b0a60..4c95aaf 100644
--- a/memory.c
+++ b/memory.c
@@ -906,12 +906,6 @@ void memory_region_transaction_begin(void)
++memory_region_transaction_depth;
}
-static void memory_region_clear_pending(void)
-{
- memory_region_update_pending = false;
- ioeventfd_update_pending = false;
-}
-
void memory_region_transaction_commit(void)
{
AddressSpace *as;
@@ -927,14 +921,14 @@ void memory_region_transaction_commit(void)
QTAILQ_FOREACH(as, &address_spaces, address_spaces_link) {
address_space_update_topology(as);
}
-
+ memory_region_update_pending = false;
MEMORY_LISTENER_CALL_GLOBAL(commit, Forward);
} else if (ioeventfd_update_pending) {
QTAILQ_FOREACH(as, &address_spaces, address_spaces_link) {
address_space_update_ioeventfds(as);
}
+ ioeventfd_update_pending = false;
}
- memory_region_clear_pending();
}
}
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