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| author |   Peter Zijlstra <peterz@infradead.org> | 2019-08-06 15:13:17 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2019-08-08 09:09:30 +0200 |
| commit | 10e7071b2f491b0fb981717ea0a585c441906ede (patch) | |
| tree | ce4b0f5ba59efc3d238e0b3046e81a068e27b372 /kernel/sched/stop_task.c | |
| parent | sched/{rt,deadline}: Fix set_next_task vs pick_next_task (diff) | |
| download | linux-dev-10e7071b2f491b0fb981717ea0a585c441906ede.tar.xz linux-dev-10e7071b2f491b0fb981717ea0a585c441906ede.zip | |
sched: Rework CPU hotplug task selection
The CPU hotplug task selection is the only place where we used
put_prev_task() on a task that is not current. While looking at that,
it occured to me that we can simplify all that by by using a custom
pick loop.
Since we don't need to put current, we can do away with the fake task
too.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Aaron Lu <aaron.lwe@gmail.com>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: mingo@kernel.org
Cc: Phil Auld <pauld@redhat.com>
Cc: Julien Desfossez <jdesfossez@digitalocean.com>
Cc: Nishanth Aravamudan <naravamudan@digitalocean.com>
Diffstat (limited to 'kernel/sched/stop_task.c')
0 files changed, 0 insertions, 0 deletions