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

/freebsd-11.0-release/sys/dev/xen/evtchn/
H A Devtchn_dev.c88 struct mtx ring_prod_mutex; /* product against concurrent interrupts */ member in struct:per_user_data
173 mtx_lock(&u->ring_prod_mutex);
183 mtx_unlock(&u->ring_prod_mutex);
199 mtx_init(&u->ring_prod_mutex, "evtchn_ringp_mutex", NULL, MTX_DEF);
208 mtx_destroy(&u->ring_prod_mutex);
235 mtx_destroy(&u->ring_prod_mutex);
508 mtx_lock(&u->ring_prod_mutex);
510 mtx_unlock(&u->ring_prod_mutex);
543 mtx_lock(&u->ring_prod_mutex);
552 mtx_unlock(&u->ring_prod_mutex);
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