sched_ext: When calling ops.dispatch() @prev must be on the same scx_sched

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The @prev parameter passed into ops.dispatch() is expected to be on the
same sched. Passing in @prev which isn't on the sched can spuriously
trigger failures that can kill the scheduler. Pass in @prev iff it's on
the same sched.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Andrea Righi <arighi@nvidia.com>

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Tejun Heo 2026-03-06 07:58:03 -10:00

parent 39d0b2c437

commit d94d09a233

1 changed files with 3 additions and 2 deletions

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kernel/sched/ext.c

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