From: Miklos Szeredi <mszeredi@redhat.com>

...because the attributes sent in the READDIRPLUS reply would be discarded
anyway.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
---
 tools/virtiofsd/passthrough_ll.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
index bed2270141..0d70a367bd 100644
--- a/tools/virtiofsd/passthrough_ll.c
+++ b/tools/virtiofsd/passthrough_ll.c
@@ -479,6 +479,10 @@ static void lo_init(void *userdata, struct fuse_conn_info *conn)
         fuse_log(FUSE_LOG_DEBUG, "lo_init: activating flock locks\n");
         conn->want |= FUSE_CAP_FLOCK_LOCKS;
     }
+    if (lo->cache == CACHE_NEVER) {
+        fuse_log(FUSE_LOG_DEBUG, "lo_init: disabling readdirplus\n");
+        conn->want &= ~FUSE_CAP_READDIRPLUS;
+    }
 }
 
 static void lo_getattr(fuse_req_t req, fuse_ino_t ino,
-- 
2.23.0

On Thu, Dec 12, 2019 at 04:38:27PM +0000, Dr. David Alan Gilbert (git) wrote:
> From: Miklos Szeredi <mszeredi@redhat.com>
> 
> ...because the attributes sent in the READDIRPLUS reply would be discarded
> anyway.
> 
> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
> ---
>  tools/virtiofsd/passthrough_ll.c | 4 ++++
>  1 file changed, 4 insertions(+)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


Regards,
Daniel
-- 
|: https://berrange.com      -o-    https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org         -o-            https://fstop138.berrange.com :|
|: https://entangle-photo.org    -o-    https://www.instagram.com/dberrange :|