sched_ext: Add sysrq-S which disables the BPF scheduler
Tejun Heo authored

This enables the admin to abort the BPF scheduler and revert to CFS anytime.
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Reviewed-by: default avatarDavid Vernet <dvernet@meta.com>
Acked-by: default avatarJosh Don <joshdon@google.com>
Acked-by: default avatarHao Luo <haoluo@google.com>
Acked-by: default avatarBarret Rhoden <brho@google.com>
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