Re: Lower than expected CPU pressure in PSI

[Johannes Weiner]

On Wed, Jan 08, 2020 at 11:47:10AM -0800, Ivan Babrou wrote:
> P.S.: ./scripts/get_maintainer.pl kernel/sched/psi.c does not say
> Johannes Weiner is a maintainer

Mostly because psi is so intertwined with the scheduler that it's been
maintained through the scheduler tree. But let's add an entry for it,
the sched/ directory matching will ensure it shows all pertinent CCs:

$ ./scripts/get_maintainer.pl kernel/sched/psi.c 
Johannes Weiner <hannes@xxxxxxxxxxx> (maintainer:PRESSURE STALL INFORMATION (PSI))
Ingo Molnar <mingo@xxxxxxxxxx> (maintainer:SCHEDULER)
Peter Zijlstra <peterz@xxxxxxxxxxxxx> (maintainer:SCHEDULER)
Juri Lelli <juri.lelli@xxxxxxxxxx> (maintainer:SCHEDULER)
Vincent Guittot <vincent.guittot@xxxxxxxxxx> (maintainer:SCHEDULER)
Dietmar Eggemann <dietmar.eggemann@xxxxxxx> (reviewer:SCHEDULER)
Steven Rostedt <rostedt@xxxxxxxxxxx> (reviewer:SCHEDULER)
Ben Segall <bsegall@xxxxxxxxxx> (reviewer:SCHEDULER)
Mel Gorman <mgorman@xxxxxxx> (reviewer:SCHEDULER)
linux-kernel@xxxxxxxxxxxxxxx (open list:SCHEDULER)

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