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

/illumos-gate/usr/src/uts/sun4v/io/
H A Ddrctl.c120 * module initiates an operation it grabs the mutex 'drc_lock' in
138 kmutex_t drc_lock; /* global driver lock */ member in struct:drctl_unit
157 mutex_init(&drctlp->drc_lock, NULL, MUTEX_DRIVER, NULL);
161 mutex_destroy(&drctlp->drc_lock);
175 mutex_destroy(&drctlp->drc_lock);
461 mutex_enter(&drctlp->drc_lock);
463 mutex_exit(&drctlp->drc_lock);
474 mutex_exit(&drctlp->drc_lock);
529 mutex_enter(&drctlp->drc_lock);
531 mutex_exit(&drctlp->drc_lock);
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