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authorDan Williams <dan.j.williams@intel.com>2016-05-21 22:22:41 +0300
committerDan Williams <dan.j.williams@intel.com>2016-05-21 22:22:41 +0300
commit03dca343afe080968d90c4d9196404b5bbbc8461 (patch)
tree9eaad41e540dd50898dbe8fb49d7bcf5826c1c9c /drivers/nvdimm/nd-core.h
parent5e24c9fd36285535c704e84748d6c890be870fb6 (diff)
downloadlinux-03dca343afe080968d90c4d9196404b5bbbc8461.tar.xz
libnvdimm, dax: fix deletion
The ndctl unit tests discovered that the dax enabling omitted updates to nd_detach_and_reset(). This routine clears device the configuration when the namespace is detached. Without this clearing userspace may assume that the device is in the process of being configured by another agent in the system. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/nd-core.h')
-rw-r--r--drivers/nvdimm/nd-core.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h
index 4136c1a82539..6c42eda025f9 100644
--- a/drivers/nvdimm/nd-core.h
+++ b/drivers/nvdimm/nd-core.h
@@ -94,4 +94,5 @@ bool __nd_attach_ndns(struct device *dev, struct nd_namespace_common *attach,
ssize_t nd_namespace_store(struct device *dev,
struct nd_namespace_common **_ndns, const char *buf,
size_t len);
+struct nd_pfn *to_nd_pfn_safe(struct device *dev);
#endif /* __ND_CORE_H__ */