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

/illumos-gate/usr/src/uts/common/dtrace/
H A Ddtrace.c208 * (3) dtrace_meta_lock is required when manipulating meta provider state, or
211 * The lock ordering between these three locks is dtrace_meta_lock before
220 * With respect to dtrace_meta_lock, its behavior is stranger: cpu_lock must
221 * be acquired _between_ dtrace_meta_lock and any other DTrace locks.
227 static kmutex_t dtrace_meta_lock; /* meta-provider state lock */ variable
8969 ASSERT(MUTEX_HELD(&dtrace_meta_lock));
8985 * dtrace_meta_lock now is what defines the ordering with respect to
9026 ASSERT(MUTEX_HELD(&dtrace_meta_lock));
9080 mutex_enter(&dtrace_meta_lock);
9085 mutex_exit(&dtrace_meta_lock);
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