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| author | Pankaj Gupta <pagupta@redhat.com> | 2019-07-05 16:03:22 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2019-07-06 00:19:10 +0200 |
| commit | c5d4355d10d414a96ca870b731756b89d068d57a (patch) | |
| tree | 9796dcbf336da17f018db742bd0f7e33ada85b2c /drivers/nvdimm/dimm.c | |
| parent | libnvdimm, namespace: Drop uuid_t implementation detail (diff) | |
| download | linux-c5d4355d10d414a96ca870b731756b89d068d57a.tar.xz linux-c5d4355d10d414a96ca870b731756b89d068d57a.zip | |
libnvdimm: nd_region flush callback support
This patch adds functionality to perform flush from guest
to host over VIRTIO. We are registering a callback based
on 'nd_region' type. virtio_pmem driver requires this special
flush function. For rest of the region types we are registering
existing flush function. Report error returned by host fsync
failure to userspace.
Signed-off-by: Pankaj Gupta <pagupta@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/dimm.c')
0 files changed, 0 insertions, 0 deletions