diff options
| author | Max Reitz <mreitz@redhat.com> | 2020-11-02 17:18:53 +0100 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-11-02 19:22:06 +0000 |
| commit | 9c6ac0436356132da97c4bbb7f6c90b062438176 (patch) | |
| tree | d64d3839e734a19a7dee6ed7c21faa18d9411af5 /tools/virtiofsd/fuse_lowlevel.c | |
| parent | 0429eaf518be1d4742356056e6c886b7f9bc9712 (diff) | |
virtiofsd: Check FUSE_SUBMOUNTS
FUSE_SUBMOUNTS is a pure indicator by the kernel to signal that it
supports submounts. It does not check its state in the init reply, so
there is nothing for fuse_lowlevel.c to do but to check its existence
and copy it into fuse_conn_info.capable.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20201102161859.156603-2-mreitz@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'tools/virtiofsd/fuse_lowlevel.c')
| -rw-r--r-- | tools/virtiofsd/fuse_lowlevel.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/virtiofsd/fuse_lowlevel.c b/tools/virtiofsd/fuse_lowlevel.c index 4d1ba2925d..370222339b 100644 --- a/tools/virtiofsd/fuse_lowlevel.c +++ b/tools/virtiofsd/fuse_lowlevel.c @@ -1988,6 +1988,9 @@ static void do_init(fuse_req_t req, fuse_ino_t nodeid, bufsize = max_bufsize; } } + if (arg->flags & FUSE_SUBMOUNTS) { + se->conn.capable |= FUSE_CAP_SUBMOUNTS; + } #ifdef HAVE_SPLICE #ifdef HAVE_VMSPLICE se->conn.capable |= FUSE_CAP_SPLICE_WRITE | FUSE_CAP_SPLICE_MOVE; |