As explained in the email, currently the validation of the flags does reach the vfs, but the setting does not. We have an application that uses the FUSE to implement a user-space socket, and the flags are needed. Best regards, -- Enke On 5/8/16 3:40 AM, Christoph Hellwig wrote: > File systems don't really have a business getting this call, and fuse > file systems even less so. > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html