Symbol: LC_UPGRADABLE
sys/kern/kern_lock.c
159
.lc_flags = LC_RECURSABLE | LC_SLEEPABLE | LC_SLEEPLOCK | LC_UPGRADABLE,
sys/kern/kern_rwlock.c
83
.lc_flags = LC_SLEEPLOCK | LC_RECURSABLE | LC_UPGRADABLE,
sys/kern/kern_sx.c
126
.lc_flags = LC_SLEEPLOCK | LC_SLEEPABLE | LC_RECURSABLE | LC_UPGRADABLE,
sys/kern/subr_witness.c
902
(class->lc_flags & LC_UPGRADABLE) == 0)