77031b6edc
Tweak compare_exchange_weak(...) in spin-lock
db7331685b
Fix invalid use of mutex in TSLQueue
d76d1197ce
Don't fail on "try" fns if failed to get spinLock
2675f6918b
Refactor shared-spin-lock to use atomic "spinLock"
c47a20a10b
Minor refactorings