summaryrefslogtreecommitdiffstats
path: root/fs/fuse/Kconfig
diff options
context:
space:
mode:
authorStefan Hajnoczi <stefanha@redhat.com>2020-08-19 18:19:46 -0400
committerMiklos Szeredi <mszeredi@redhat.com>2020-09-10 11:39:22 +0200
commit22f3787e9d95e72d1f09795f294fb010e2998f43 (patch)
tree3480623aa1da15cb0839b126d8fab736643b9d2b /fs/fuse/Kconfig
parentf4fd4ae354ba23c948afb0ee3386182acb96d481 (diff)
downloadlinux-22f3787e9d95e72d1f09795f294fb010e2998f43.tar.bz2
virtiofs: set up virtio_fs dax_device
Setup a dax device. Use the shm capability to find the cache entry and map it. The DAX window is accessed by the fs/dax.c infrastructure and must have struct pages (at least on x86). Use devm_memremap_pages() to map the DAX window PCI BAR and allocate struct page. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com> Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/fuse/Kconfig')
0 files changed, 0 insertions, 0 deletions