dax_ida            21 drivers/nvdimm/dax_devs.c 	ida_simple_remove(&nd_region->dax_ida, nd_pfn->id);
dax_ida            64 drivers/nvdimm/dax_devs.c 	nd_pfn->id = ida_simple_get(&nd_region->dax_ida, 0, 0, GFP_KERNEL);
dax_ida           143 drivers/nvdimm/nd.h 	struct ida dax_ida;
dax_ida          1028 drivers/nvdimm/region_devs.c 	ida_init(&nd_region->dax_ida);