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Searched refs:uc_busy (Results 1 – 2 of 2) sorted by relevance

/freebsd/sys/sys/
H A Dumtxvar.h178 char uc_busy; member
/freebsd/sys/kern/
H A Dkern_umtx.c97 KASSERT(uc->uc_busy != 0, ("umtx chain is not busy")); \
339 umtxq_chains[i][j].uc_busy = 0; in umtxq_sysinit()
406 if (uc->uc_busy) { in umtxq_busy()
412 while (uc->uc_busy && --count > 0) in umtxq_busy()
418 while (uc->uc_busy) { in umtxq_busy()
424 uc->uc_busy = 1; in umtxq_busy()
437 KASSERT(uc->uc_busy != 0, ("not busy")); in umtxq_unbusy()
438 uc->uc_busy = 0; in umtxq_unbusy()
2041 KASSERT(uc->uc_busy != 0, ("umtx chain is not busy")); in umtxq_sleep_pi()