It's the usual mechanism of idleness detection. That doesn't necessarily mean we need to send it all the way to the underlyind node, though.
- set_mtime/set_atime in term/users.c, really needed? Samuel Thibault
- Re: set_mtime/set_atime in term/users.c, really ... Thomas Bushnell, BSG
- Re: set_mtime/set_atime in term/users.c, really ... Roland McGrath
