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authorRoss Zwisler <ross.zwisler@linux.intel.com>2015-09-16 22:52:21 +0200
committerDan Williams <dan.j.williams@intel.com>2015-09-17 17:49:28 +0200
commitba8fe0f85e15d047686caf8a42463b592c63c98c (patch)
tree0bf1aaad533b1960f6aea534e879f74043e70cf0 /block
parentlibnvdimm: pfn_devs: Fix locking in namespace_store (diff)
downloadlinux-ba8fe0f85e15d047686caf8a42463b592c63c98c.tar.xz
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pmem: add proper fencing to pmem_rw_page()
pmem_rw_page() needs to call wmb_pmem() on writes to make sure that the newly written data is durable. This flow was added to pmem_rw_bytes() and pmem_make_request() with this commit: commit 61031952f4c8 ("arch, x86: pmem api for ensuring durability of persistent memory updates") ...the pmem_rw_page() path was missed. Cc: <stable@vger.kernel.org> Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'block')
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