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| author |   Jeffle Xu <jefflexu@linux.alibaba.com> | 2021-11-25 15:05:28 +0800 |
|---|---|---|
| committer |   Miklos Szeredi <mszeredi@redhat.com> | 2021-12-14 11:09:37 +0100 |
| commit | 2ee019fadcca343c3deea6a1767965bdf23fc3d0 (patch) | |
| tree | f167c77e4cef2465e4fcff4e2931abebfddabee4 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | fuse: enable per inode DAX (diff) | |
| download | wireguard-linux-2ee019fadcca343c3deea6a1767965bdf23fc3d0.tar.xz wireguard-linux-2ee019fadcca343c3deea6a1767965bdf23fc3d0.zip | |
fuse: negotiate per inode DAX in FUSE_INIT
Among the FUSE_INIT phase, client shall advertise per inode DAX if it's
mounted with "dax=inode". Then server is aware that client is in per
inode DAX mode, and will construct per-inode DAX attribute accordingly.
Server shall also advertise support for per inode DAX. If server doesn't
support it while client is mounted with "dax=inode", client will
silently fallback to "dax=never" since "dax=inode" is advisory only.
Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions