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| author | Dan Williams <dan.j.williams@intel.com> | 2019-03-11 12:13:42 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2019-03-11 12:13:42 -0700 |
| commit | 451fed24e99d5368aab4a8977583710b692a15f0 (patch) | |
| tree | 03e06cee492f41aa9e599367cfc8b390d3a128c5 /drivers/nvdimm/btt_devs.c | |
| parent | ebe9f6f19d80d8978d16078dff3d5bd93ad8d102 (diff) | |
| parent | 075c3fdd56ac2e077f928353daf786341bbb6a52 (diff) | |
Merge branch 'for-5.1/libnvdimm' into libnvdimm-for-next
Merge miscellaneous libnvdimm sub-system updates for v5.1. Highlights
include:
* Support for the Hyper-V family of device-specific-methods (DSMs)
* Several fixes and workarounds for Hyper-V compatibility.
* Fix for the support to cache the dirty-shutdown-count at init.
Diffstat (limited to 'drivers/nvdimm/btt_devs.c')
| -rw-r--r-- | drivers/nvdimm/btt_devs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c index 795ad4ff35ca..b72a303176c7 100644 --- a/drivers/nvdimm/btt_devs.c +++ b/drivers/nvdimm/btt_devs.c @@ -159,11 +159,19 @@ static ssize_t size_show(struct device *dev, } static DEVICE_ATTR_RO(size); +static ssize_t log_zero_flags_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + return sprintf(buf, "Y\n"); +} +static DEVICE_ATTR_RO(log_zero_flags); + static struct attribute *nd_btt_attributes[] = { &dev_attr_sector_size.attr, &dev_attr_namespace.attr, &dev_attr_uuid.attr, &dev_attr_size.attr, + &dev_attr_log_zero_flags.attr, NULL, }; |