Searched refs:memory_lock (Results 1 – 4 of 4) sorted by relevance
46 down_read(&vdev->memory_lock); \48 up_read(&vdev->memory_lock); \56 up_read(&vdev->memory_lock); \72 down_read(&vdev->memory_lock); \74 up_read(&vdev->memory_lock); \82 up_read(&vdev->memory_lock); \397 if (!down_read_trylock(&vdev->memory_lock)) in vfio_pci_ioeventfd_handler() 400 up_read(&vdev->memory_lock); in vfio_pci_ioeventfd_handler() 408 up_read(&vdev->memory_lock); in vfio_pci_ioeventfd_handler()
285 * The vdev power related flags are protected with 'memory_lock' in vfio_pci_runtime_pm_entry() 290 up_write(&vdev->memory_lock); in vfio_pci_runtime_pm_entry() 297 up_write(&vdev->memory_lock); in vfio_pci_runtime_pm_entry() 371 * The vdev power related flags are protected with 'memory_lock' in vfio_pci_runtime_pm_exit() 374 down_write(&vdev->memory_lock); in vfio_pci_runtime_pm_exit() 376 up_write(&vdev->memory_lock); in vfio_pci_runtime_pm_exit() 406 down_write(&vdev->memory_lock); in vfio_pci_core_runtime_suspend() 416 up_write(&vdev->memory_lock); in vfio_pci_core_runtime_suspend() 439 down_write(&vdev->memory_lock); in vfio_pci_core_runtime_resume() 444 up_write(&vdev->memory_lock); in vfio_pci_core_runtime_resume() [all...]
403 /* Caller should hold memory_lock semaphore */595 down_write(&vdev->memory_lock); in vfio_basic_config_write() 616 up_write(&vdev->memory_lock); in vfio_basic_config_write() 630 up_write(&vdev->memory_lock); in vfio_basic_config_write() 713 down_write(&vdev->memory_lock); in vfio_lock_and_set_power_state() 716 up_write(&vdev->memory_lock); in vfio_lock_and_set_power_state() 904 up_write(&vdev->memory_lock); in vfio_exp_config_write() 986 up_write(&vdev->memory_lock); in vfio_af_config_write()
96 struct rw_semaphore memory_lock; member