Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 13 files:
- block/blk-mq.c, line 1501
- block/bsg-lib.c, line 95
- drivers/block/mtip32xx/mtip32xx.c, line 1006
- drivers/block/ublk_drv.c, line 674
- drivers/block/virtio_blk.c
- drivers/mmc/core/block.c
- drivers/nvme/host/core.c, line 1162
- drivers/scsi/scsi_bsg.c, line 234
- drivers/scsi/scsi_debug.c, line 6750
- drivers/scsi/scsi_ioctl.c
- drivers/scsi/scsi_lib.c, line 333
- drivers/scsi/sr.c, line 961
- drivers/ufs/core/ufshcd.c, line 3350
Smatch caller information:
drivers/ufs/core/ufshcd.c ufshcd_issue_dev_cmd() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 1 |
| DATA_SOURCE | 0 | rq | r scsi_cmd_to_rq |
| BIT_INFO | 0 | rq->timeout | 0x0,0x7fffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &hba->clk_scaling_lock | ||
| LOCK2 | &hba->dev_cmd.lock | ||
| TYPE_LOCK | (struct ufs_dev_cmd)->lock | ||
| TYPE_LOCK | (struct ufs_hba)->clk_scaling_lock |
drivers/scsi/scsi_debug.c scsi_debug_abort_cmnd() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->timeout | 750 |
| PARAM_VALUE | 1 | at_head | 1 |
| DATA_SOURCE | 0 | rq | r scsi_cmd_to_rq |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/scsi/scsi_bsg.c scsi_bsg_sg_io_fn() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->timeout | 1750-u32max |
| CAPPED_DATA | 0 | rq | 1 |
| DATA_SOURCE | 0 | rq | r scsi_alloc_request |
| NOCHECK_CALL | |||
| USER_DATA | 1 | at_head | 0-1 |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |
drivers/mmc/core/block.c mmc_blk_ioctl_cmd() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__data_len | 0 |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0 |
| PARAM_VALUE | 0 | rq->biotail | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->phys_gap_bit | 0 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |
drivers/mmc/core/block.c mmc_blk_ioctl_multi_cmd() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__data_len | 0 |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0 |
| PARAM_VALUE | 0 | rq->biotail | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->phys_gap_bit | 0 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |
drivers/mmc/core/block.c mmc_dbg_card_status_get() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__data_len | 0 |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0 |
| PARAM_VALUE | 0 | rq->biotail | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->phys_gap_bit | 0 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| LOCK2 | &attr->mutex | ||
| TYPE_LOCK | (struct simple_attr)->mutex |
drivers/mmc/core/block.c mmc_ext_csd_open() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__data_len | 0 |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0 |
| PARAM_VALUE | 0 | rq->biotail | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->phys_gap_bit | 0 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |
drivers/mmc/core/block.c mmc_route_rpmb_frames() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__data_len | 0 |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0 |
| PARAM_VALUE | 0 | rq->biotail | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->phys_gap_bit | 0 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |
drivers/mmc/core/block.c power_ro_lock_store() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__data_len | 0 |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0 |
| PARAM_VALUE | 0 | rq->biotail | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->phys_gap_bit | 0 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/scsi/scsi_lib.c scsi_execute_cmd() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->rq_flags | 0,128-u32max |
| PARAM_VALUE | 1 | at_head | 1 |
| DATA_SOURCE | 0 | rq | r scsi_alloc_request |
| BIT_INFO | 0 | rq->rq_flags | 0x80,0xffffffff |
| BIT_INFO | 0 | rq->timeout | 0x0,0x7fffffff |
| NOSPEC | 0 | rq->__data_len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | rq->__data_len | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| HALF_LOCKED2 | &(&starget->starget_data)->dv_mutex | ||
| HALF_LOCKED2 | &ch->lock | ||
| HALF_LOCKED2 | &dev->dev_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &sdkp->disk->queue->limits_lock | ||
| HALF_LOCKED2 | &shost->scan_mutex | ||
| HALF_LOCKED2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | sh->host_lock |
drivers/nvme/host/core.c nvme_execute_rq() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| CAPPED_DATA | 0 | rq | 1 |
| CAPPED_DATA | 0 | rq->q | 1 |
| DATA_SOURCE | 0 | rq | $0 |
| DATA_SOURCE | 1 | at_head | $1 |
| NOSPEC | 0 | rq->__data_len | |
| NOSPEC | 0 | rq->biotail->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | rq->__data_len | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 0 | rq->biotail->bi_next->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 0 | rq->bio->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |
drivers/block/ublk_drv.c ublk_report_zones() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->q->disk | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | rq->__data_len | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| HALF_LOCKED2 | &pool->lock |
drivers/scsi/scsi_ioctl.c sg_io() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->timeout | 1750-u32max |
| CAPPED_DATA | 0 | rq | 1 |
| DATA_SOURCE | 0 | rq | r scsi_alloc_request |
| NOSPEC | 0 | rq->__data_len | |
| NOSPEC | 0 | rq->biotail->bi_iter.bi_size | |
| NOCHECK_CALL | |||
| USER_DATA | 0 | rq->__data_len | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_bvec_done | 0-4294967295[c] |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 0 | rq->biotail->bi_next->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| HALF_LOCKED2 | &cd->lock |
drivers/scsi/scsi_ioctl.c sg_scsi_ioctl() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->timeout | 15000,75000,1800000 |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r scsi_alloc_request |
| FUZZY_MAX | 0 | rq->timeout | 1800000 |
| BIT_INFO | 0 | rq->timeout | 0x2000,0x1b7ff8 |
| HARD_MAX | 0 | rq->timeout | 1800000 |
| NOCHECK_CALL | |||
| USER_DATA | 0 | rq->__data_len | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| HALF_LOCKED2 | &cd->lock |
drivers/block/virtio_blk.c virtblk_get_id() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->q->disk | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/block/virtio_blk.c virtblk_submit_zone_report() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->q->disk | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 0 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | rq->__data_len | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_iter.bi_size | 0-1000000000 |
| USER_DATA | 0 | rq->biotail->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| LOCK2 | &vblk->vdev_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct virtio_blk)->vdev_mutex |
drivers/block/mtip32xx/mtip32xx.c mtip_exec_internal_command() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__data_len | 0 |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0 |
| PARAM_VALUE | 0 | rq->biotail | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->phys_gap_bit | 0 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | at_head | 1 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |
drivers/scsi/sr.c sr_read_cdda_bpc() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->q->disk | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->timeout | 15000 |
| PARAM_VALUE | 1 | at_head | 0 |
| CAPPED_DATA | 0 | rq | 1 |
| DATA_SOURCE | 0 | rq | r scsi_alloc_request |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr | |
| LOCK2 | &cd->lock | ||
| TYPE_LOCK | (struct scsi_cd)->lock |
block/bsg-lib.c bsg_transport_sg_io_fn() -> blk_execute_rq()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->__sector | u64max |
| PARAM_VALUE | 0 | rq->bio | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail | 0,4096-ptr_max |
| PARAM_VALUE | 0 | rq->biotail->bi_crypt_context | 0 |
| PARAM_VALUE | 0 | rq->mq_hctx->type | 0-2 |
| PARAM_VALUE | 0 | rq->q | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->queuelist.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->timeout | 1750-u32max |
| CAPPED_DATA | 0 | rq | 1 |
| DATA_SOURCE | 0 | rq | r blk_mq_alloc_request |
| CAPABLE | 0 | 17 | |
| NOCHECK_CALL | |||
| USER_DATA | 1 | at_head | 0-1 |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->elv.icq->q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | rq->q->q_usage_counter.percpu_count_ptr |