refactor(runqueue-clist): use peek_head
as much as possible
#434
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Description
This is a very small refactor of the runqueue's
CList
which re-uses internal functions as much as possible while preserving performance.It's an attempt to simplify its implementation to ease future refactors possibly required for formally verifying it.
Testing
I obtained the exact same results for the
bench_sched_yield
benchmark before and after this PR.Issues/PRs references
Open Questions
Change checklist