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Searched refs:guests_lock (Results 1 – 4 of 4) sorted by relevance

/linux-6.3-rc2/drivers/s390/crypto/
A Dvfio_ap_ops.c57 mutex_lock(&matrix_dev->guests_lock); in get_update_locks_for_kvm()
81 mutex_unlock(&matrix_dev->guests_lock); in release_update_locks_for_kvm()
102 mutex_lock(&matrix_dev->guests_lock); in get_update_locks_for_mdev()
128 mutex_unlock(&matrix_dev->guests_lock); in release_update_locks_for_mdev()
154 mutex_lock(&matrix_dev->guests_lock); in get_update_locks_by_apqn()
191 mutex_lock(&matrix_dev->guests_lock); in get_update_locks_for_queue()
779 mutex_lock(&matrix_dev->guests_lock); in vfio_ap_mdev_remove()
785 mutex_unlock(&matrix_dev->guests_lock); in vfio_ap_mdev_remove()
1981 mutex_lock(&matrix_dev->guests_lock); in vfio_ap_mdev_resource_in_use()
2256 mutex_lock(&matrix_dev->guests_lock); in vfio_ap_on_cfg_changed()
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A Dvfio_ap_private.h52 struct mutex guests_lock; /* serializes access to each KVM guest */ member
A Dvfio_ap_drv.c106 mutex_init(&matrix_dev->guests_lock); in vfio_ap_matrix_dev_create()
/linux-6.3-rc2/Documentation/s390/
A Dvfio-ap-locking.rst62 struct mutex guests_lock;
66 The Guests Lock (matrix_dev->guests_lock) controls access to the

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