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Searched refs:group_lock (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/vfio/
A Dvfio.c59 struct rw_semaphore group_lock; member
334 mutex_lock(&vfio.group_lock); in vfio_group_get_from_iommu()
336 mutex_unlock(&vfio.group_lock); in vfio_group_get_from_iommu()
422 mutex_lock(&vfio.group_lock); in vfio_create_group()
437 mutex_unlock(&vfio.group_lock); in vfio_create_group()
441 mutex_unlock(&vfio.group_lock); in vfio_create_group()
465 mutex_unlock(&vfio.group_lock); in vfio_group_put()
1015 up_read(&container->group_lock); in vfio_ioctl_check_extension()
1108 up_write(&container->group_lock); in vfio_ioctl_set_iommu()
1213 up_write(&container->group_lock); in __vfio_group_unset_container()
[all …]
/linux/kernel/sched/
A Dfair.c2317 spinlock_t *group_lock = NULL; in task_numa_placement() local
2338 group_lock = &ng->lock; in task_numa_placement()
2339 spin_lock_irq(group_lock); in task_numa_placement()
2407 spin_unlock_irq(group_lock); in task_numa_placement()

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