This is a flag for fuse_attr.flags that indicates that the given entry resides on a different filesystem than the parent, and as such should have a different st_dev.
Signed-off-by: Max Reitz <[email protected]> --- include/uapi/linux/fuse.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h index de94c11cfc3b..c034cdf8f5f4 100644 --- a/include/uapi/linux/fuse.h +++ b/include/uapi/linux/fuse.h @@ -417,6 +417,13 @@ struct fuse_file_lock { */ #define FUSE_FSYNC_FDATASYNC (1 << 0) +/** + * fuse_attr flags + * + * FUSE_ATTR_SUBMOUNT: File/directory is a submount point + */ +#define FUSE_ATTR_SUBMOUNT (1 << 0) + enum fuse_opcode { FUSE_LOOKUP = 1, FUSE_FORGET = 2, /* no reply */ -- 2.26.2 _______________________________________________ Virtio-fs mailing list [email protected] https://www.redhat.com/mailman/listinfo/virtio-fs
