[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [qemu-xen stable-4.10] memory: Move FlatView allocation to a helper
commit de7e6815b84c797cbda56dc96fcacaf5f37d3a20 Author: Alexey Kardashevskiy <aik@xxxxxxxxx> AuthorDate: Thu Sep 21 18:50:55 2017 +1000 Commit: Michael Roth <mdroth@xxxxxxxxxxxxxxxxxx> CommitDate: Mon Dec 4 21:54:44 2017 -0600 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@xxxxxxxxx> Message-Id: <20170921085110.25598-4-aik@xxxxxxxxx> Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> (cherry picked from commit cc94cd6d36602d976a5e7bc29134d1eaefb4102e) Signed-off-by: Michael Roth <mdroth@xxxxxxxxxxxxxxxxxx> --- memory.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/memory.c b/memory.c index 138e21d..c0aa296 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 @@ -706,8 +708,7 @@ 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(), @@ -2624,8 +2625,7 @@ 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); -- generated by git-patchbot for /home/xen/git/qemu-xen.git#stable-4.10 _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/xen-changelog
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