path: root/tools/testing/nvdimm/test/iomap.c
diff options
authorDan Williams <dan.j.williams@intel.com>2017-06-07 10:19:46 -0700
committerDan Williams <dan.j.williams@intel.com>2017-06-15 14:31:41 -0700
commit8990cdf10cf50dc68aaf5a8479b04304d05f1581 (patch)
tree51456a6d77d3ca90a345d4d952cf392d4a7a5646 /tools/testing/nvdimm/test/iomap.c
parentlibnvdimm, label: add address abstraction identifiers (diff)
libnvdimm, label: switch to using v1.2 labels by default
The rules for which version of the label specification are in effect at any given point in time are as follows: 1/ If a DIMM has an existing / valid index block then the version specified is used regardless if it is a previous version. 2/ By default when the kernel is initializing new index blocks the latest specification version (v1.2 at time of writing) is used. 3/ An environment that wants to force create v1.1 label-sets must arrange for userspace to disable all active regions / namespaces / dimms and write a valid set of v1.1 index blocks to the dimms. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/testing/nvdimm/test/iomap.c')
0 files changed, 0 insertions, 0 deletions