Quoting Daniel Lezcano (daniel.lezcano@xxxxxxx): > I resurect and refreshed this old patch from > https://lists.linux-foundation.org/pipermail/containers/2007-February/003726.html > > This patch makes automount to work within a container. > > Make autofs4 container-friendly by caching struct pid reference rather > than pid_t and using pid_nr() to retreive a task's pid_t. > > ChangeLog: > > V1: > - fixed pgrp option in parse_options > - used get_task_pid(current, PIDTYPE_PGID) instead of task_pgrp > - fixed how is passed the 'pgrp' argument autofs4_fill_super > - fixed bad pid conversion, was pid_vnr not pid_nr in autofs4_wait > V0: > - Refreshed against linux-next (added dev-ioctl.c) > - Fix Eric Biederman's comments - Use find_get_pid() to hold a > reference to oz_pgrp and release while unmounting; separate out > changes to autofs and autofs4. > - Also rollback my earlier change to autofs_wait_queue (pid and tgid > in the wait queue are just used to write to a userspace daemon's > pipe). > - Fix Cedric's comments: retain old prototype of parse_options() > and move necessary change to its caller. > > Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxx> > Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxx> > Cc: Ian Kent <raven@xxxxxxxxxx> > Cc: Cedric Le Goater <clg@xxxxxxxxxx> > Cc: Dave Hansen <haveblue@xxxxxxxxxx> > Cc: Serge E. Hallyn <serge.hallyn@xxxxxxxxxxxxx> Acked-by: Serge E. Hallyn <serge.hallyn@xxxxxxxxxxxxx> Thanks, Daniel, this looks good! Thanks for pushing this needed fix. -serge _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
