Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 12 files:
- block/blk-settings.c
- block/blk-zoned.c, line 2121
- drivers/block/drbd/drbd_nl.c, line 1401
- drivers/block/loop.c
- drivers/block/xen-blkfront.c, line 2018
- drivers/md/dm-table.c, line 2084
- drivers/md/md.c
- drivers/md/raid5.c, line 7199
- drivers/nvme/host/core.c
- drivers/s390/block/dasd.c, line 371
- drivers/scsi/mpi3mr/mpi3mr_os.c, line 1080
- drivers/scsi/scsi_scan.c, line 1110
Smatch caller information:
drivers/md/md.c mddev_set_logical_block_size() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits.logical_block_size | 0-4294967294 |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 5202335028428582912 |
| PARAM_VALUE | 1 | lim->logical_block_size | 1-u32max |
| CAPABLE | 0 | 21 | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mddev->reconfig_mutex | ||
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct mddev)->reconfig_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/md/md.c mddev_stack_new_rdev() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_kobj->sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | q->tag_set->update_nr_hwq_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | q->tag_set->update_nr_hwq_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | lim | 7614493716817502208 |
| PARAM_VALUE | 1 | lim->discard_alignment | 0-4294967294 |
| PARAM_VALUE | 1 | lim->discard_granularity | 1-u32max |
| PARAM_VALUE | 1 | lim->integrity.flags | 16-255 |
| PARAM_VALUE | 1 | lim->max_dev_sectors | 8-u32max |
| PARAM_VALUE | 1 | lim->max_hw_sectors | 8-u32max |
| PARAM_VALUE | 1 | lim->max_sectors | 8-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/md/md.c mddev_update_io_opt() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 6135594813176078336 |
| NOCHECK_CALL | |||
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/block/drbd/drbd_nl.c drbd_reconsider_queue_parameters() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 4668276291201921024 |
| PARAM_VALUE | 1 | lim->features | 0,32-u32max |
| PARAM_VALUE | 1 | lim->max_hw_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 1 | lim->max_write_zeroes_sectors | 0,262144 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &adm_ctx->resource->adm_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/nvme/host/core.c nvme_init_identify() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 2889288487974846464 |
| PARAM_VALUE | 1 | lim->dma_alignment | 3 |
| PARAM_VALUE | 1 | lim->max_segment_size | u32max |
| PARAM_VALUE | 1 | lim->virt_boundary_mask | 4095 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | lim->max_hw_sectors | 1-u32max[c] |
| HOST_DATA | 1 | lim->max_integrity_segments | 0-u16max |
| HOST_DATA | 1 | lim->max_segments | 0-u16max[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | q->tag_set->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->tag_set->queue_depth | |
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/nvme/host/core.c nvme_update_ns_info() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_owner | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | lim | 5659228825500925952 |
| PARAM_VALUE | 1 | lim->discard_alignment | 0-4294967294 |
| PARAM_VALUE | 1 | lim->discard_granularity | 1-u32max |
| PARAM_VALUE | 1 | lim->integrity.csum_type | 0,2-3 |
| PARAM_VALUE | 1 | lim->integrity.flags | 0,32,36,44 |
| PARAM_VALUE | 1 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 1 | lim->integrity.metadata_size | 0,8 |
| PARAM_VALUE | 1 | lim->integrity.pi_offset | 0,8,248 |
| PARAM_VALUE | 1 | lim->integrity.pi_tuple_size | 0,8,16 |
| PARAM_VALUE | 1 | lim->integrity.tag_size | 0,2,6,8 |
| PARAM_VALUE | 1 | lim->max_dev_sectors | 8-u32max |
| PARAM_VALUE | 1 | lim->max_hw_sectors | 8-u32max |
| PARAM_VALUE | 1 | lim->max_sectors | 8-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &ctrl->scan_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/nvme/host/core.c nvme_update_ns_info_block() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_owner | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | lim | 3613318278324731904 |
| PARAM_VALUE | 1 | lim->atomic_write_hw_unit_min | 512-65536 |
| PARAM_VALUE | 1 | lim->dma_alignment | 3 |
| PARAM_VALUE | 1 | lim->integrity.csum_type | 0,2-3 |
| PARAM_VALUE | 1 | lim->integrity.flags | 0,32,36,44 |
| PARAM_VALUE | 1 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 1 | lim->integrity.metadata_size | 0,8 |
| PARAM_VALUE | 1 | lim->integrity.pi_offset | 0,8,248 |
| PARAM_VALUE | 1 | lim->integrity.pi_tuple_size | 0,8,16 |
| PARAM_VALUE | 1 | lim->integrity.tag_size | 0,2,6,8 |
| PARAM_VALUE | 1 | lim->logical_block_size | 512-65536 |
| PARAM_VALUE | 1 | lim->max_discard_segments | 1-256 |
| PARAM_VALUE | 1 | lim->max_segment_size | u32max |
| PARAM_VALUE | 1 | lim->virt_boundary_mask | 0,4095 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | lim->discard_granularity | |
| NO_OVERFLOW_SIMPLE | 1 | lim->logical_block_size | |
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &ctrl->scan_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/nvme/host/core.c nvme_update_ns_info_generic() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_owner | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | lim | 6641619370488918016 |
| PARAM_VALUE | 1 | lim->dma_alignment | 3 |
| PARAM_VALUE | 1 | lim->max_segment_size | u32max |
| PARAM_VALUE | 1 | lim->virt_boundary_mask | 0,4095 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &ctrl->scan_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/block/loop.c __loop_clr_fd() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 7204402928588058624 |
| PARAM_VALUE | 1 | lim->io_min | 512 |
| PARAM_VALUE | 1 | lim->logical_block_size | 512 |
| PARAM_VALUE | 1 | lim->physical_block_size | 512 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &disk->open_mutex | ||
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct gendisk)->open_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/block/loop.c loop_clear_limits() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 2759136081348423680 |
| NOCHECK_CALL | |||
| LOCK2 | &pool->lock | ||
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/block/loop.c loop_configure() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 5623280874498928640 |
| PARAM_VALUE | 1 | lim->dma_alignment | 511-u32max |
| USER_DATA | 1 | lim->io_min | 1-u32max |
| USER_DATA | 1 | lim->logical_block_size | 1-u32max |
| USER_DATA | 1 | lim->physical_block_size | 1-u32max |
| LOCK2 | &lo->lo_mutex | ||
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct loop_device)->lo_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/block/loop.c loop_set_block_size() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_owner | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | lim | 66166362053496832 |
| PARAM_VALUE | 1 | lim->dma_alignment | 511-u32max |
| USER_DATA | 1 | lim->io_min | 1-u32max |
| USER_DATA | 1 | lim->logical_block_size | 1-u32max |
| USER_DATA | 1 | lim->physical_block_size | 1-u32max |
| LOCK2 | &lo->lo_mutex | ||
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct loop_device)->lo_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/block/loop.c loop_set_dio() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_owner | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | lim | 4598296340071870464 |
| PARAM_VALUE | 1 | lim->dma_alignment | 511-u32max |
| NOCHECK_CALL | |||
| LOCK2 | &lo->lo_mutex | ||
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct loop_device)->lo_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
block/blk-zoned.c disk_update_zone_resources() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_owner | 1-u64max |
| PARAM_VALUE | 0 | q->mq_ops | 0-1 |
| PARAM_VALUE | 0 | q->q_usage_counter.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.next | 0 |
| PARAM_VALUE | 0 | q->q_usage_counter.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 1 | lim | 5202019965031038976 |
| PARAM_VALUE | 1 | lim->max_active_zones | 0-3999999 |
| PARAM_VALUE | 1 | lim->max_open_zones | 0-3999999 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | q->async_depth | 0-10238[c] |
| HOST_DATA | 0 | q->limits.alignment_offset | 0-u16max[c] |
| HOST_DATA | 0 | q->limits.atomic_write_max_sectors | 0-8388607[c] |
| HOST_DATA | 0 | q->limits.discard_granularity | 512-u32max[c] |
| HOST_DATA | 0 | q->limits.integrity.interval_exp | 0-31[c] |
| HOST_DATA | 0 | q->limits.io_min | 512-65536[c] |
| HOST_DATA | 0 | q->limits.max_active_zones | 0-u32max |
| HOST_DATA | 0 | q->limits.max_open_zones | 0-u32max |
| HOST_DATA | 0 | q->limits.max_sectors | 0-s32max[c] |
| HOST_DATA | 0 | q->limits.max_zone_append_sectors | 0-s32max[c] |
| HOST_DATA | 0 | q->limits.zone_write_granularity | 512-65536[c] |
| HOST_DATA | 0 | q->nr_requests | 0-10238[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 1 | lim->max_open_zones | |
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &ub->mutex | ||
| HALF_LOCKED2 | global &lock | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/scsi/scsi_scan.c scsi_add_lun() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->blkcg_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | q->blkg_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | q->blkg_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | q->debugfs_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | q->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | q->elevator_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | q->flush_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | q->flush_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | q->icq_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | q->icq_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | q->id | 0-s32max |
| PARAM_VALUE | 0 | q->io_lockdep_map.cpu | 0 |
| PARAM_VALUE | 0 | q->last_merge | 0 |
| PARAM_VALUE | 0 | q->limits.atomic_write_boundary_sectors | 0-8388607 |
| PARAM_VALUE | 0 | q->limits.atomic_write_max_sectors | 0-8388607 |
| PARAM_VALUE | 0 | q->limits.atomic_write_unit_max | 0-1171456 |
| PARAM_VALUE | 0 | q->limits.atomic_write_unit_min | 0-1171456 |
| PARAM_VALUE | 0 | q->limits.discard_granularity | 0,512-u32max |
| PARAM_VALUE | 0 | q->limits.dma_alignment | 1-u32max |
| PARAM_VALUE | 0 | q->limits.features | 0,3-u32max |
| PARAM_VALUE | 0 | q->limits.integrity.interval_exp | 0-31 |
| PARAM_VALUE | 0 | q->limits.io_min | 512-u32max |
| PARAM_VALUE | 0 | q->limits.logical_block_size | 512-65536 |
| PARAM_VALUE | 0 | q->limits.max_discard_segments | 1-u16max |
| PARAM_VALUE | 0 | q->limits.max_fast_segment_size | 0-4096 |
| PARAM_VALUE | 0 | q->limits.max_segment_size | 1-u32max |
| PARAM_VALUE | 0 | q->limits.max_segments | 1-u16max |
| PARAM_VALUE | 0 | q->limits.max_user_discard_sectors | u32max |
| PARAM_VALUE | 0 | q->limits.max_user_sectors | 0,8-u32max |
| PARAM_VALUE | 0 | q->limits.max_user_wzeroes_unmap_sectors | u32max |
| PARAM_VALUE | 0 | q->limits.physical_block_size | 512-u32max |
| PARAM_VALUE | 0 | q->limits.seg_boundary_mask | 1-u64max |
| PARAM_VALUE | 0 | q->limits.zone_write_granularity | 512-u32max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->prev | 0,5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_kobj | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nr_hw_queues | 1-4294967294 |
| PARAM_VALUE | 0 | q->q_lockdep_map.cpu | 0 |
| PARAM_VALUE | 0 | q->queue_ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | q->queue_flags | 0,4-u64max |
| PARAM_VALUE | 0 | q->queue_hw_ctx | 1-u64max |
| PARAM_VALUE | 0 | q->queuedata | 4096-ptr_max |
| PARAM_VALUE | 0 | q->refs.refs.counter | 1 |
| PARAM_VALUE | 0 | q->requeue_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | q->requeue_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | q->rq_qos_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | q->rq_timeout | 1-u32max |
| PARAM_VALUE | 0 | q->stats | 4096-ptr_max |
| PARAM_VALUE | 0 | q->sysfs_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | q->tag_set | 4096-ptr_max |
| PARAM_VALUE | 0 | q->tag_set_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | q->timeout.flags | 0-4194302 |
| PARAM_VALUE | 1 | lim | 6216009974787239936 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | q->queue_depth | 1-4095[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| LOCK2 | &shost->scan_mutex | ||
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct Scsi_Host)->scan_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/md/dm-table.c dm_table_set_restrictions() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 4496982303064068096,6904826507154956288 |
| PARAM_VALUE | 1 | lim->discard_alignment | 0-4294967294 |
| PARAM_VALUE | 1 | lim->max_active_zones | 0 |
| PARAM_VALUE | 1 | lim->max_dev_sectors | 0,8-u32max |
| PARAM_VALUE | 1 | lim->max_open_zones | 0 |
| PARAM_VALUE | 1 | lim->max_user_discard_sectors | 0,u32max |
| BUF_SIZE | 1 | lim | (-1)-0,200 |
| BUF_SIZE | 1 | lim | (-1)-0,200 |
| DATA_SOURCE | 0 | q | $1 |
| DATA_SOURCE | 1 | lim | $2 |
| FUZZY_MAX | 1 | lim->discard_alignment | 0 |
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | q->tag_set->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->tag_set->queue_depth | |
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/md/raid5.c raid5_store_skip_copy() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 3345784862839640064 |
| CAPABLE | 0 | 21 | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mddev->reconfig_mutex | ||
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct mddev)->reconfig_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
block/blk-settings.c queue_limits_commit_update_frozen() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->mq_freeze_owner | 1-u64max |
| PARAM_VALUE | 0 | q->mq_kobj->sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | q->q_usage_counter.data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | q->q_usage_counter.data->rcu.next | 0 |
| PARAM_VALUE | 0 | q->q_usage_counter.percpu_count_ptr | 1-u64max |
| PARAM_VALUE | 0 | q->tag_set->update_nr_hwq_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | q->tag_set->update_nr_hwq_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | lim | 4096-ptr_max |
| DATA_SOURCE | 0 | q | $0 |
| DATA_SOURCE | 1 | lim | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | lim->logical_block_size | 512-65536 |
| USER_DATA | 1 | lim->max_hw_wzeroes_unmap_sectors | 0-u32max[c] |
| USER_DATA | 1 | lim->max_write_zeroes_sectors | 0-u32max[c] |
| USER_DATA | 1 | lim->physical_block_size | 512-65536 |
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &nbd->config_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |
block/blk-settings.c queue_limits_set() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | q->limits_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | q->limits_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | q->tag_set->update_nr_hwq_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | q->tag_set->update_nr_hwq_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | lim | 4678871629868883968,5205976270331260928,5238008099866365952,6542519953745661952,6973977237127348224,8942557784846725120 |
| CAPPED_DATA | 0 | &q->limits_lock | 1 |
| DATA_SOURCE | 0 | q | $0 |
| DATA_SOURCE | 1 | lim | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | q->tag_set->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->tag_set->queue_depth | |
| LOCK2 | 0 | &q->limits_lock | |
| TYPE_LOCK | (struct request_queue)->limits_lock |
drivers/scsi/mpi3mr/mpi3mr_os.c mpi3mr_update_sdev() -> queue_limits_commit_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->limits_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | q->limits_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | q->limits_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | lim | 2469521837173862400 |
| PARAM_VALUE | 1 | lim->virt_boundary_mask | 0-s32max,18446744071562067968-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &q->limits_lock | |
| HALF_LOCKED2 | &mrioc->tgtdev_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &system_transition_mutex | ||
| TYPE_LOCK | (struct request_queue)->limits_lock |