diff options
| author |   Dan Williams <dan.j.williams@intel.com> | 2017-05-29 23:12:19 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-06-27 16:44:13 -0700 |
| commit | c9e582aa689f5418ca30e1e7a975039772c3a757 (patch) | |
| tree | 34ea0b661819d2e80c80a2197ad264e55b0fffc6 /include/linux/dax.h | |
| parent | libnvdimm, pmem: fix persistence warning (diff) | |
| download | wireguard-linux-c9e582aa689f5418ca30e1e7a975039772c3a757.tar.xz wireguard-linux-c9e582aa689f5418ca30e1e7a975039772c3a757.zip | |
libnvdimm, nfit: enable support for volatile ranges
Allow volatile nfit ranges to participate in all the same infrastructure
provided for persistent memory regions. A resulting resulting namespace
device will still be called "pmem", but the parent region type will be
"nd_volatile". This is in preparation for disabling the dax ->flush()
operation in the pmem driver when it is hosted on a volatile range.
Cc: Jan Kara <jack@suse.cz>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/linux/dax.h')
0 files changed, 0 insertions, 0 deletions