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authorTejun Heo <tj@kernel.org>2024-10-11 00:41:44 +0300
committerTejun Heo <tj@kernel.org>2024-10-11 00:41:44 +0300
commit3fdb9ebcec10a91e7825b95840c5a627dabcbca7 (patch)
tree496d5031d95122310ae4ca61c848fa731c991c19 /kernel/watch_queue.c
parent54baa7ac0cebe53a03ba3083905021f92d2420db (diff)
downloadlinux-3fdb9ebcec10a91e7825b95840c5a627dabcbca7.tar.xz
sched_ext: Start schedulers with consistent p->scx.slice values
The disable path caps p->scx.slice to SCX_SLICE_DFL. As the field is already being ignored at this stage during disable, the only effect this has is that when the next BPF scheduler is loaded, it won't see unreasonable left-over slices. Ultimately, this shouldn't matter but it's better to start in a known state. Drop p->scx.slice capping from the disable path and instead reset it to SCX_SLICE_DFL in the enable path. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: David Vernet <void@manifault.com>
Diffstat (limited to 'kernel/watch_queue.c')
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