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| author | Dan Williams <dan.j.williams@intel.com> | 2015-07-30 17:57:47 -0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2015-08-28 23:39:36 -0400 |
| commit | e1455744b27c9e6115c3508a7b2902157c2c4347 (patch) | |
| tree | 6bfbc5d78269c9389f5bcfc1adc35d4f7f2e6fa4 /drivers/nvdimm/Makefile | |
| parent | 96601adb745186ccbcf5b078d4756f13381ec2af (diff) | |
| download | lwn-e1455744b27c9e6115c3508a7b2902157c2c4347.tar.gz lwn-e1455744b27c9e6115c3508a7b2902157c2c4347.zip | |
libnvdimm, pfn: 'struct page' provider infrastructure
Implement the base infrastructure for libnvdimm PFN devices. Similar to
BTT devices they take a namespace as a backing device and layer
functionality on top. In this case the functionality is reserving space
for an array of 'struct page' entries to be handed out through
pfn_to_page(). For now this is just the basic libnvdimm-device-model for
configuring the base PFN device.
As the namespace claiming mechanism for PFN devices is mostly identical
to BTT devices drivers/nvdimm/claim.c is created to house the common
bits.
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/Makefile')
| -rw-r--r-- | drivers/nvdimm/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/nvdimm/Makefile b/drivers/nvdimm/Makefile index 9bf15db52dee..ea84d3c4e8e5 100644 --- a/drivers/nvdimm/Makefile +++ b/drivers/nvdimm/Makefile @@ -20,4 +20,6 @@ libnvdimm-y += region_devs.o libnvdimm-y += region.o libnvdimm-y += namespace_devs.o libnvdimm-y += label.o +libnvdimm-$(CONFIG_ND_CLAIM) += claim.o libnvdimm-$(CONFIG_BTT) += btt_devs.o +libnvdimm-$(CONFIG_NVDIMM_PFN) += pfn_devs.o |