>> And I just want to check. Was it really ff0c7d15f9787b7e8c601533c01529 >> that caused the breakage? At a quick glance, that patch looks >> unrelated, but perhaps something very subtle is going on... > > Yep, it took me a while to notice. If you pass NULL as super_operations > to mount_pseudo() function, which was the case before the patch, default > structure super_operations (with contains only simple_statfs) is used > (have a look at mount_pseudo() in fs/libfs.c). This patch added > pipefs_ops without the statfs callback and passed it instead of the > NULL. Ahh -- okay. Thanks for the explanation. Cheers, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/ -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
