sched/psi: Update poll => rtpoll in relevant comments

The PSI trigger code is now making a distinction between privileged and
unprivileged triggers, after the following commit:

 65457b74aa ("sched/psi: Rename existing poll members in preparation")

But some comments have not been modified along with the code, so they
need to be updated.

This will help readers better understand the code.

Signed-off-by: Fan Yu <fan.yu9@zte.com.cn>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Peter Ziljstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/202310161920399921184@zte.com.cn
This commit is contained in:
Fan Yu 2023-10-16 19:20:39 +08:00 • committed by Ingo Molnar
commit 7b3d8df549