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Searched refs:ring_cons_mutex (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/drivers/xen/
H A Devtchn.c70 struct mutex ring_cons_mutex; /* protect against concurrent readers */ member
207 mutex_lock(&u->ring_cons_mutex); in evtchn_read()
218 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()
258 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()
335 mutex_lock(&u->ring_cons_mutex); in evtchn_resize_ring()
357 mutex_unlock(&u->ring_cons_mutex); in evtchn_resize_ring()
585 mutex_lock(&u->ring_cons_mutex); in evtchn_ioctl()
589 mutex_unlock(&u->ring_cons_mutex); in evtchn_ioctl()
660 mutex_init(&u->ring_cons_mutex); in evtchn_open()
/kernel/linux/linux-6.6/drivers/xen/
H A Devtchn.c70 struct mutex ring_cons_mutex; /* protect against concurrent readers */ member
217 mutex_lock(&u->ring_cons_mutex); in evtchn_read()
228 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()
268 mutex_unlock(&u->ring_cons_mutex); in evtchn_read()
345 mutex_lock(&u->ring_cons_mutex); in evtchn_resize_ring()
367 mutex_unlock(&u->ring_cons_mutex); in evtchn_resize_ring()
581 mutex_lock(&u->ring_cons_mutex); in evtchn_ioctl()
587 mutex_unlock(&u->ring_cons_mutex); in evtchn_ioctl()
658 mutex_init(&u->ring_cons_mutex); in evtchn_open()

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