Since virtiofs and FUSE don't share mount options, fixes the description. Also, explains DAX option as the only virtiofs-specific option so far. Signed-off-by: Keiichi Watanabe <keiichiw@xxxxxxxxxxxx> --- Documentation/filesystems/dax.rst | 1 + Documentation/filesystems/virtiofs.rst | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/filesystems/dax.rst b/Documentation/filesystems/dax.rst index c04609d8ee24..77c5d4550ecd 100644 --- a/Documentation/filesystems/dax.rst +++ b/Documentation/filesystems/dax.rst @@ -167,6 +167,7 @@ Setting the `FS_XFLAG_DAX` flag (specifically or through inheritance) occurs eve if the underlying media does not support dax and/or the filesystem is overridden with a mount option. +.. _virtiofs-dax: Enabling DAX on virtiofs ---------------------------- diff --git a/Documentation/filesystems/virtiofs.rst b/Documentation/filesystems/virtiofs.rst index fd4d2484e949..fdec5a7840f7 100644 --- a/Documentation/filesystems/virtiofs.rst +++ b/Documentation/filesystems/virtiofs.rst @@ -43,7 +43,10 @@ Mount options ------------- virtiofs supports general VFS mount options, for example, remount, -ro, rw, context, etc. It also supports FUSE mount options. +ro, rw, context, etc. Also, virtiofs has its own options. + +dax[=always,never,inode] + Enable direct access for files. See :ref:`virtiofs-dax`. atime behavior ^^^^^^^^^^^^^^ -- 2.41.0.185.g7c58973941-goog
