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authorAlexey Kardashevskiy <aik@ozlabs.ru>2017-09-21 18:50:55 +1000
committerPaolo Bonzini <pbonzini@redhat.com>2017-09-21 23:19:37 +0200
commitcc94cd6d36602d976a5e7bc29134d1eaefb4102e (patch)
tree42f60c2259e5635773f09473b007bf4fd0cc0823 /memory.c
parent9a62e24f45bc97f8eaf198caf58906b47c50a8d5 (diff)
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memory: Move FlatView allocation to a helper
This moves a FlatView allocation and initialization to a helper. While we are nere, replace g_new with g_new0 to not to bother if we add new fields in the future. This should cause no behavioural change. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Message-Id: <20170921085110.25598-4-aik@ozlabs.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'memory.c')
-rw-r--r--memory.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/memory.c b/memory.c
index 3241e44..eec668e 100644
--- a/memory.c
+++ b/memory.c
@@ -258,12 +258,14 @@ static bool flatrange_equal(FlatRange *a, FlatRange *b)
&& a->readonly == b->readonly;
}
-static void flatview_init(FlatView *view)
+static FlatView *flatview_new(void)
{
+ FlatView *view;
+
+ view = g_new0(FlatView, 1);
view->ref = 1;
- view->ranges = NULL;
- view->nr = 0;
- view->nr_allocated = 0;
+
+ return view;
}
/* Insert a range into a given position. Caller is responsible for maintaining
@@ -707,8 +709,7 @@ static FlatView *generate_memory_topology(MemoryRegion *mr)
{
FlatView *view;
- view = g_new(FlatView, 1);
- flatview_init(view);
+ view = flatview_new();
if (mr) {
render_memory_region(view, mr, int128_zero(),
@@ -2629,8 +2630,7 @@ void address_space_init(AddressSpace *as, MemoryRegion *root, const char *name)
as->ref_count = 1;
as->root = root;
as->malloced = false;
- as->current_map = g_new(FlatView, 1);
- flatview_init(as->current_map);
+ as->current_map = flatview_new();
as->ioeventfd_nb = 0;
as->ioeventfds = NULL;
QTAILQ_INIT(&as->listeners);