Searched refs:memory_lock (Results 1 - 4 of 4) sorted by relevance

/linux-master/drivers/vfio/pci/
H A Dvfio_pci_rdwr.c45 down_read(&vdev->memory_lock); \
47 up_read(&vdev->memory_lock); \
55 up_read(&vdev->memory_lock); \
73 down_read(&vdev->memory_lock); \
75 up_read(&vdev->memory_lock); \
83 up_read(&vdev->memory_lock); \
397 if (!down_read_trylock(&vdev->memory_lock))
400 up_read(&vdev->memory_lock);
408 up_read(&vdev->memory_lock);
H A Dvfio_pci_core.c290 * The vdev power related flags are protected with 'memory_lock'
295 up_write(&vdev->memory_lock);
302 up_write(&vdev->memory_lock);
376 * The vdev power related flags are protected with 'memory_lock'
379 down_write(&vdev->memory_lock);
381 up_write(&vdev->memory_lock);
411 down_write(&vdev->memory_lock);
421 up_write(&vdev->memory_lock);
444 down_write(&vdev->memory_lock);
449 up_write(&vdev->memory_lock);
[all...]
H A Dvfio_pci_config.c399 /* Caller should hold memory_lock semaphore */
591 down_write(&vdev->memory_lock);
612 up_write(&vdev->memory_lock);
626 up_write(&vdev->memory_lock);
709 down_write(&vdev->memory_lock);
712 up_write(&vdev->memory_lock);
900 up_write(&vdev->memory_lock);
982 up_write(&vdev->memory_lock);
/linux-master/include/linux/
H A Dvfio_pci_core.h98 struct rw_semaphore memory_lock; member in struct:vfio_pci_core_device

Completed in 149 milliseconds