Searched refs:dtrace_provider_lock (Results 1 - 1 of 1) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/dev/dtrace/
H A Ddtrace.c230 * (2) dtrace_provider_lock is required when manipulating provider state, or
237 * dtrace_provider_lock before dtrace_lock. (In particular, there are
238 * several places where dtrace_provider_lock is held by the framework as it
243 * to dtrace_provider_lock and dtrace_lock, cpu_lock continues its historical
247 * mod_lock is similar with respect to dtrace_provider_lock in that it must be
248 * acquired _between_ dtrace_provider_lock and dtrace_lock.
269 static lck_mtx_t dtrace_provider_lock; /* provider state lock */ variable
6803 lck_mtx_assert(&dtrace_provider_lock, LCK_MTX_ASSERT_OWNED);
6816 lck_mtx_lock(&dtrace_provider_lock);
6839 lck_mtx_unlock(&dtrace_provider_lock);
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