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Searched refs:guests_lock (Results 1 - 3 of 3) sorted by relevance

/kernel/linux/linux-6.6/drivers/s390/crypto/
H A Dvfio_ap_ops.c48 * 1. matrix_dev->guests_lock: required to use the KVM pointer to update a KVM
57 mutex_lock(&matrix_dev->guests_lock); in get_update_locks_for_kvm()
72 * 3. matrix_dev->guests_lock
81 mutex_unlock(&matrix_dev->guests_lock); in release_update_locks_for_kvm()
92 * 1. matrix_dev->guests_lock: required to use the KVM pointer to update a KVM
102 mutex_lock(&matrix_dev->guests_lock); in get_update_locks_for_mdev()
118 * 3. matrix_dev->guests_lock
128 mutex_unlock(&matrix_dev->guests_lock); in release_update_locks_for_mdev()
139 * 1. matrix_dev->guests_lock: required to use the KVM pointer to update a KVM
154 mutex_lock(&matrix_dev->guests_lock); in get_update_locks_by_apqn()
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H A Dvfio_ap_private.h41 * @guests_lock: mutex for controlling access to a guest that is using AP
53 struct mutex guests_lock; /* serializes access to each KVM guest */ member
H A Dvfio_ap_drv.c101 mutex_init(&matrix_dev->guests_lock); in vfio_ap_matrix_dev_create()

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