void _rm_wlock_debug(struct rmlock *rm, const char *file, int line) { if (SCHEDULER_STOPPED()) return; KASSERT(kdb_active != 0 || !TD_IS_IDLETHREAD(curthread), ("rm_wlock() by idle thread %p on rmlock %s @ %s:%d", curthread, rm->lock_object.lo_name, file, line)); KASSERT(!rm_destroyed(rm), ("rm_wlock() of destroyed rmlock @ %s:%d", file, line)); _rm_assert(rm, RA_UNLOCKED, file, line); WITNESS_CHECKORDER(&rm->lock_object, LOP_NEWORDER | LOP_EXCLUSIVE, file, line, NULL); _rm_wlock(rm); LOCK_LOG_LOCK("RMWLOCK", &rm->lock_object, 0, 0, file, line); WITNESS_LOCK(&rm->lock_object, LOP_EXCLUSIVE, file, line); curthread->td_locks++; }
/* * Just strip out file and line arguments if no lock debugging is enabled in * the kernel - we are called from a kernel module. */ void _rm_wlock_debug(struct rmlock *rm, const char *file, int line) { _rm_wlock(rm); }