queue\-get\-op (reference) in projects: linux-6.8

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Searched +refs:queue +refs:get +refs:op (Results 1 – 13 of 13) sorted by relevance

/linux-6.8/drivers/block/
D	ublk_drv.c	254 blk_queue_flag_set(QUEUE_FLAG_ZONE_RESETALL, ub->ub_disk->queue); in ublk_dev_param_zoned_apply() 255 blk_queue_required_elevator_features(ub->ub_disk->queue, in ublk_dev_param_zoned_apply() 259 blk_queue_max_zone_append_sectors(ub->ub_disk->queue, p->max_zone_append_sectors); in ublk_dev_param_zoned_apply() 270 struct request_queue q = ublk->ub_disk->queue; in ublk_alloc_report_buffer() 298 unsigned int zone_size_sectors = disk->queue->limits.chunk_sectors; in ublk_report_zones() 325 req = blk_mq_alloc_request(disk->queue, REQ_OP_DRV_IN, 0); in ublk_report_zones() 336 ret = blk_rq_map_kern(disk->queue, req, buffer, buffer_length, in ublk_report_zones() 498 struct request_queue q = ub->ub_disk->queue; in ublk_dev_param_basic_apply() 525 struct request_queue *q = ub->ub_disk->queue; in ublk_dev_param_discard_apply() 957 enum req_op op = req_op(req); in ublk_setup_iod() local [all …]
/linux-6.8/drivers/block/null_blk/
D	main.c	142 .get = param_get_int, 186 .get = param_get_int, 1379 enum req_op op, in null_handle_memory_backed() argument 1386 if (op == REQ_OP_DISCARD) in null_handle_memory_backed() 1449 blk_status_t null_process_cmd(struct nullb_cmd *cmd, enum req_op op, in null_process_cmd() argument 1462 return null_handle_memory_backed(cmd, op, sector, nr_sectors); in null_process_cmd() 1468 sector_t nr_sectors, enum req_op op) in null_handle_cmd() argument 1474 if (op == REQ_OP_FLUSH) { in null_handle_cmd() 1480 sts = null_process_zoned_cmd(cmd, op, sector, nr_sectors); in null_handle_cmd() 1482 sts = null_process_cmd(cmd, op, sector, nr_sectors); in null_handle_cmd() [all …]
/linux-6.8/Documentation/driver-api/media/
D	cec-core.rst	`54 Use cec_get_drvdata(adap) to get the priv pointer. 295 if there is one pending in the queue. So make sure that the hardware is in 319 call before the cec_received_msg call, otherwise it can get confused if the 435 transmitted, otherwise just queue it and return. 447 be enabled (see the adap_enable op). When it is set to CEC_PHYS_ADDR_INVALID, 466 claimed, otherwise just queue it and return. To unconfigure all logical`
/linux-6.8/Documentation/driver-api/
D	ipmi.rst	288 Once you are done, call ipmi_destroy_user() to get rid of the user. 312 read() to get them, you must call the IPMICTL_RECEIVE_MSG with the 313 ipmi_recv_t structure to actually get the message. Remember that you 318 If the message cannot fit into the data you provide, you will get an 320 queue. If you want to get it and have it truncate the message, us 448 the data to get to the actual IPMI data. 507 The "op"s are:: 588 patches and driver modifications. You can get those at the openipmi 624 work. The receive message queue is not implemented, by design. There 625 is only one receive message queue on a BMC, and that is meant for the [all …]
/linux-6.8/Documentation/scsi/
D	ncr53c8xx.rst	307 BIOS/SETUP, you can configure tagged queueing feature and device queue 312 will set tagged commands queue depths as follow: 324 - Each time a QUEUE FULL status is returned, tagged queue depth is reduced 333 device queue depth change. 335 impact on performances is not too bad. You can get rid of the messages by 378 and you will get something like the following text:: 462 (time from SCSI status get to command completion call) 549 queue print info about insertions into the command start queue 641 Default tagged command queue depth. 802 This option also allows to specify a command queue depth for each device [all …]
/linux-6.8/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/
D	hub.fuc	`95 // the IRQ handler will signal the host if we ever get one.. we 219 // handler, pulls a command from the queue and executes its handler 326 // queue incoming fifo command for later processing 668 // post-op`
/linux-6.8/Documentation/networking/
D	filter.rst	`207 op:16, jt:8, jf:8, k:32 209 The element op is a 16 bit wide opcode that has a particular instruction 213 ways depending on the given instruction in op. 301 queue skb->queue_mapping 336 # get a random uint32 number 446 /* { op, jt, jf, k }, */`
D	ip-sysctl.rst	261 IP address while a particular fragment queue remains incomplete, it 262 probably indicates that one or more fragments belonging to that queue 264 is done on fragments before they are added to a reassembly queue - if 266 address between additions to any IP fragment queue using that source 267 address, it's presumed that one or more fragments in the queue are 268 lost. The existing fragment queue will be dropped, and a new one 354 queue. Applications can still use TCP_CORK for optimal behavior 750 one ACK for the whole queue. This helps to avoid potential 779 Send out syncookies when the syn backlog queue of a socket 806 handshake and established sockets in the accept queue are aborted. [all …]
/linux-6.8/Documentation/filesystems/
D	autofs.rst	`140 discussed later. This allows the automount daemon not to get 190 VFS remain in RCU-walk mode, but can only tell it to get out of 414 is present in the structure, no "wait queue" is established 558 space based on the kernel mount list a no-op mount option ("ignore" is`
/linux-6.8/Documentation/admin-guide/media/
D	vivid.rst	`326 exceeds your kernel's HZ value, then you will get dropped frames, but the 957 queue_setup() op will return -EINVAL. 963 precise: the videobuf2 buf_prepare() op will return -EINVAL. 969 start_streaming() op will return -EINVAL. 1050 updated when you set a new frequency or when you get the tuner status 1180 implement this, it would mean a lot of work to get this right. Since these 1407 - Use per-queue locks and/or per-device locks to improve throughput`
/linux-6.8/Documentation/
D	memory-barriers.txt	37 Note also that it is possible that a barrier may be a no-op for an 95 (*) The things CPUs get up to. 280 we may get any of the following sequences: 294 we may get any one of the following sequences: 304 we may get any of: 538 access queue that accesses of the appropriate type may not cross. 1735 interrupt handler returns with interrupts enabled, you will get a 2039 being unable to get the lock immediately, or due to receiving an unblocked 2418 get the lock again; it instead just waits for its task pointer to be cleared 2445 function has to needlessly get the spinlock again after being woken up. [all …]
/linux-6.8/Documentation/virt/uml/
D	user_mode_linux_howto_v2.rst	63 * You can get extremely high performance for anything which is a "kernel 286 * ``depth=int`` - sets the queue depth for vector IO. This is the 722 * get the kernel version 754 You'll get a prompt, at which you can run one of these commands: 779 There are a couple actual uses for this. It's a simple no-op which
/linux-6.8/Documentation/virt/kvm/
D	api.rst	706 configuration (if there is) is not corrupted. Userspace can get a copy 1458 The capability that is supposed to get enabled. 2088 the kernel will ignore the length of guest write and may get a faster vmexit. 2222 - check whether changing LINT1 will queue an NMI (see the LVT entry for LINT1) 2893 LoongArch csr registers are used to control guest cpu or get status of guest 3172 kvm_irqfd.resamplefd. It is the user's responsibility to re-queue 3814 __u32 op; /* type of operation */ 3838 The type of operation is specified in the "op" field. Flags modifying 3921 occurred. The cmpxchg op is permitted for the VM ioctl if 3948 This ioctl is used to get guest storage key values on the s390 [all …]