Searched refs:UPDATE_HEAD (Results 1 – 1 of 1) sorted by relevance
| /linux-4.1.27/drivers/target/ |
| D | target_core_user.c | 225 #define UPDATE_HEAD(head, used, size) smp_store_release(&head, ((head % size) + used) % size) macro
345 UPDATE_HEAD(mb->cmd_head, pad_size, udev->cmdr_size); in tcmu_queue_cmd_ring()
381 UPDATE_HEAD(udev->data_head, copy_bytes, udev->data_size); in tcmu_queue_cmd_ring()
401 UPDATE_HEAD(udev->data_head, copy_bytes, udev->data_size); in tcmu_queue_cmd_ring()
416 UPDATE_HEAD(mb->cmd_head, command_size, udev->cmdr_size); in tcmu_queue_cmd_ring()
462 UPDATE_HEAD(udev->data_tail, cmd->data_length, udev->data_size); in tcmu_handle_completion()
467 UPDATE_HEAD(udev->data_tail, cmd->data_length, udev->data_size); in tcmu_handle_completion()
481 UPDATE_HEAD(udev->data_tail, cmd->data_length, udev->data_size); in tcmu_handle_completion()
502 UPDATE_HEAD(udev->data_tail, copy_bytes, udev->data_size); in tcmu_handle_completion()
513 UPDATE_HEAD(udev->data_tail, copy_bytes, udev->data_size); in tcmu_handle_completion()
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