Messages in this thread | | | Date | Tue, 21 Apr 2020 12:50:28 +0200 | From | Christian Brauner <> | Subject | Re: [PATCH] remove the no longer needed pid_alive() check in __task_pid_nr_ns() |
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On Tue, Apr 21, 2020 at 12:19:04PM +0200, Oleg Nesterov wrote: > Starting from 2c4704756cab ("pids: Move the pgrp and session pid pointers > from task_struct to signal_struct") __task_pid_nr_ns() doesn't dereference > task->group_leader, we can remove the pid_alive() check. > > pid_nr_ns() has to check pid != NULL anyway, pid_alive() just adds the > unnecessary confusion. > > Signed-off-by: Oleg Nesterov <oleg@redhat.com> > ---
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
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