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

/vbox/src/VBox/ExtPacks/VBoxDTrace/onnv/uts/common/dtrace/
H A Ddtrace.c268 * (2) dtrace_provider_lock is required when manipulating provider state, or
275 * dtrace_provider_lock before dtrace_lock. (In particular, there are
276 * several places where dtrace_provider_lock is held by the framework as it
281 * to dtrace_provider_lock and dtrace_lock, cpu_lock continues its historical
285 * mod_lock is similar with respect to dtrace_provider_lock in that it must be
286 * acquired _between_ dtrace_provider_lock and dtrace_lock.
289 static kmutex_t dtrace_provider_lock; /* provider state lock */ variable
7311 ASSERT(MUTEX_HELD(&dtrace_provider_lock));
7324 mutex_enter(&dtrace_provider_lock);
7347 mutex_exit(&dtrace_provider_lock);
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