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| author | Dan Williams <dan.j.williams@intel.com> | 2016-10-16 00:33:52 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-10-19 17:57:33 +0200 |
| commit | 42237e393f64d619ed56e17fbf8fd27526485695 (patch) | |
| tree | 51789f92c92ae65b02ef4e8834c05ee17045b9b8 /drivers/nvdimm/bus.c | |
| parent | libnvdimm: use generic iostat interfaces (diff) | |
| download | linux-42237e393f64d619ed56e17fbf8fd27526485695.tar.xz linux-42237e393f64d619ed56e17fbf8fd27526485695.zip | |
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>
Diffstat (limited to 'drivers/nvdimm/bus.c')
0 files changed, 0 insertions, 0 deletions