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42237e393f
linux/drivers/nvdimm
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Dan Williams 42237e393f libnvdimm: allow a platform to force enable label support 
Platforms like QEMU-KVM implement an NFIT table and label DSMs.
However, since that environment does not define an aliased
configuration, the labels are currently ignored and the kernel registers
a single full-sized pmem-namespace per region. Now that the kernel
supports sub-divisions of pmem regions the labels have a purpose.
Arrange for the labels to be honored when we find an existing / valid
namespace index block.

Cc: <qemu-devel@nongnu.org>
Cc: Haozhong Zhang <haozhong.zhang@intel.com>
Cc: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2016-10-19 08:57:33 -07:00
..
blk.c libnvdimm for 4.8 2016-07-28 17:38:16 -07:00
btt_devs.c nvdimm, btt: add a size attribute for BTTs 2016-08-08 09:26:14 -07:00
btt.c nvdimm, btt: add a size attribute for BTTs 2016-08-08 09:26:14 -07:00
btt.h libnvdimm, btt: consolidate arena validation 2015-08-14 13:43:04 -04:00
bus.c Merge branch 'for-4.9/libnvdimm' into libnvdimm-for-next 2016-10-07 16:46:24 -07:00
claim.c libnvdimm, pmem: use nvdimm_flush() for namespace I/O writes 2016-07-12 15:13:48 -07:00
core.c libnvdimm: use generic iostat interfaces 2016-10-19 08:53:26 -07:00
dax_devs.c libnvdimm, dax: autodetect support 2016-05-20 22:02:57 -07:00
dimm_devs.c libnvdimm: allow a platform to force enable label support 2016-10-19 08:57:33 -07:00
dimm.c libnvdimm: allow a platform to force enable label support 2016-10-19 08:57:33 -07:00
e820.c libnvdimm: move ->module to struct nvdimm_bus_descriptor 2016-07-21 20:03:19 -07:00
Kconfig /dev/dax: fix Kconfig dependency build breakage 2016-10-07 16:46:00 -07:00
label.c libnvdimm, namespace: update label implementation for multi-pmem 2016-10-07 09:22:53 -07:00
label.h libnvdimm: write blk label set 2015-06-24 21:24:10 -04:00
Makefile libnvdimm, dax: introduce device-dax infrastructure 2016-05-09 15:35:42 -07:00
namespace_devs.c libnvdimm, namespace: allow creation of multiple pmem-namespaces per region 2016-10-07 09:22:53 -07:00
nd-core.h libnvdimm, namespace: allow creation of multiple pmem-namespaces per region 2016-10-07 09:22:53 -07:00
nd.h libnvdimm: allow a platform to force enable label support 2016-10-19 08:57:33 -07:00
pfn_devs.c libnvdimm, pfn, dax: fix initialization vs autodetect for mode + alignment 2016-06-23 17:50:39 -07:00
pfn.h libnvdimm, dax: autodetect support 2016-05-20 22:02:57 -07:00
pmem.c pmem: reduce kmap_atomic sections to the memcpys only 2016-09-30 17:03:45 -07:00
pmem.h pmem: kill __pmem address space 2016-07-12 19:25:38 -07:00
region_devs.c Merge branch 'for-4.9/libnvdimm' into libnvdimm-for-next 2016-10-07 16:46:24 -07:00
region.c libnvdimm: keep region data alive over namespace removal 2016-07-11 16:13:41 -07:00