aboutsummaryrefslogtreecommitdiff
path: root/drivers/nvdimm/region_devs.c
diff options
context:
space:
mode:
authorToshi Kani <toshi.kani@hp.com>2015-06-19 12:18:33 -0600
committerDan Williams <dan.j.williams@intel.com>2015-06-26 11:23:38 -0400
commit41d7a6d637e1440f5410cb43c25a3c41255540c5 (patch)
treeab171ea1b5a44823485b2776776c112da197703d /drivers/nvdimm/region_devs.c
parent99759869faf15471cfce251bc138848d8af7d162 (diff)
downloadlinux-stericsson-41d7a6d637e1440f5410cb43c25a3c41255540c5.tar.gz
libnvdimm: Set numa_node to NVDIMM devices
ACPI NFIT table has System Physical Address Range Structure entries that describe a proximity ID of each range when ACPI_NFIT_PROXIMITY_VALID is set in the flags. Change acpi_nfit_register_region() to map a proximity ID to its node ID, and set it to a new numa_node field of nd_region_desc, which is then conveyed to the nd_region device. The device core arranges for btt and namespace devices to inherit their node from their parent region. Signed-off-by: Toshi Kani <toshi.kani@hp.com> [djbw: move set_dev_node() from region.c to bus.c] Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/region_devs.c')
-rw-r--r--drivers/nvdimm/region_devs.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c
index 482ee3e4e04a..a5233422f9dc 100644
--- a/drivers/nvdimm/region_devs.c
+++ b/drivers/nvdimm/region_devs.c
@@ -736,6 +736,7 @@ static struct nd_region *nd_region_create(struct nvdimm_bus *nvdimm_bus,
nd_region->nd_set = ndr_desc->nd_set;
nd_region->num_lanes = ndr_desc->num_lanes;
nd_region->ro = ro;
+ nd_region->numa_node = ndr_desc->numa_node;
ida_init(&nd_region->ns_ida);
ida_init(&nd_region->btt_ida);
dev = &nd_region->dev;