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[Qemu-devel] [PATCH 3/5] pc-dimm: add pc_dimm_build_list()
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[Qemu-devel] [PATCH 3/5] pc-dimm: add pc_dimm_build_list() |
Date: |
Thu, 4 Feb 2016 14:37:21 +0300 |
Like pc_dimm_build_list_sorted but not sorted - for cases where sorting
is not necessary.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
CC: Stefan Hajnoczi <address@hidden>
CC: Xiao Guangrong <address@hidden>
CC: "Michael S. Tsirkin" <address@hidden>
CC: Igor Mammedov <address@hidden>
CC: Eric Blake <address@hidden>
CC: Markus Armbruster <address@hidden>
---
hw/mem/pc-dimm.c | 15 +++++++++++++++
include/hw/mem/pc-dimm.h | 3 +++
2 files changed, 18 insertions(+)
diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c
index 4a681bc..0f102c0 100644
--- a/hw/mem/pc-dimm.c
+++ b/hw/mem/pc-dimm.c
@@ -266,6 +266,21 @@ static int pc_dimm_build_list_sorted(Object *obj, void
*opaque)
return 0;
}
+int pc_dimm_build_list(Object *obj, void *opaque)
+{
+ GSList **list = opaque;
+
+ if (object_dynamic_cast(obj, TYPE_PC_DIMM)) {
+ DeviceState *dev = DEVICE(obj);
+ if (dev->realized) { /* only realized DIMMs matter */
+ *list = g_slist_prepend(*list, dev);
+ }
+ }
+
+ object_child_foreach(obj, pc_dimm_build_list, opaque);
+ return 0;
+}
+
uint64_t pc_dimm_get_free_addr(uint64_t address_space_start,
uint64_t address_space_size,
uint64_t *hint, uint64_t align, uint64_t size,
diff --git a/include/hw/mem/pc-dimm.h b/include/hw/mem/pc-dimm.h
index d83bf30..ab136a3 100644
--- a/include/hw/mem/pc-dimm.h
+++ b/include/hw/mem/pc-dimm.h
@@ -94,4 +94,7 @@ void pc_dimm_memory_plug(DeviceState *dev, MemoryHotplugState
*hpms,
MemoryRegion *mr, uint64_t align, Error **errp);
void pc_dimm_memory_unplug(DeviceState *dev, MemoryHotplugState *hpms,
MemoryRegion *mr);
+
+int pc_dimm_build_list(Object *obj, void *opaque);
+
#endif
--
1.8.3.1