Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/nvdimm/pmem.c pmem_attach_disk() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 8373899416019398656 |
| PARAM_VALUE | 0 | lim->alignment_offset | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_boundary_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_boundary | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_min | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_max_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_min | 0 |
| PARAM_VALUE | 0 | lim->chunk_sectors | 0 |
| PARAM_VALUE | 0 | lim->discard_alignment | 0 |
| PARAM_VALUE | 0 | lim->discard_granularity | 0 |
| PARAM_VALUE | 0 | lim->dma_alignment | 0 |
| PARAM_VALUE | 0 | lim->dma_pad_mask | 0 |
| PARAM_VALUE | 0 | lim->features | 65,67,321,323 |
| PARAM_VALUE | 0 | lim->flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.csum_type | 0 |
| PARAM_VALUE | 0 | lim->integrity.flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 0 | lim->integrity.metadata_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_offset | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_tuple_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.tag_size | 0 |
| PARAM_VALUE | 0 | lim->io_min | 0 |
| PARAM_VALUE | 0 | lim->io_opt | 0 |
| PARAM_VALUE | 0 | lim->logical_block_size | 512,4096 |
| PARAM_VALUE | 0 | lim->max_active_zones | 0 |
| PARAM_VALUE | 0 | lim->max_dev_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_segments | 0 |
| PARAM_VALUE | 0 | lim->max_fast_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_hw_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_hw_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_integrity_segments | 0 |
| PARAM_VALUE | 0 | lim->max_open_zones | 0 |
| PARAM_VALUE | 0 | lim->max_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_secure_erase_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_segments | 0 |
| PARAM_VALUE | 0 | lim->max_user_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_write_streams | 0 |
| PARAM_VALUE | 0 | lim->max_write_zeroes_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->physical_block_size | 4096 |
| PARAM_VALUE | 0 | lim->seg_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->virt_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->write_stream_granularity | 0 |
| PARAM_VALUE | 0 | lim->zone_write_granularity | 0 |
| PARAM_VALUE | 2 | lkclass | 3451762376537919488 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
drivers/block/brd.c brd_alloc() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 7264571643364208640 |
| PARAM_VALUE | 0 | lim->alignment_offset | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_boundary_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_boundary | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_min | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_max_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_min | 0 |
| PARAM_VALUE | 0 | lim->chunk_sectors | 0 |
| PARAM_VALUE | 0 | lim->discard_alignment | 0 |
| PARAM_VALUE | 0 | lim->discard_granularity | 4096 |
| PARAM_VALUE | 0 | lim->dma_alignment | 0 |
| PARAM_VALUE | 0 | lim->dma_pad_mask | 0 |
| PARAM_VALUE | 0 | lim->features | 192 |
| PARAM_VALUE | 0 | lim->flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.csum_type | 0 |
| PARAM_VALUE | 0 | lim->integrity.flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 0 | lim->integrity.metadata_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_offset | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_tuple_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.tag_size | 0 |
| PARAM_VALUE | 0 | lim->io_min | 0 |
| PARAM_VALUE | 0 | lim->io_opt | 0 |
| PARAM_VALUE | 0 | lim->logical_block_size | 0 |
| PARAM_VALUE | 0 | lim->max_active_zones | 0 |
| PARAM_VALUE | 0 | lim->max_dev_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_segments | 1 |
| PARAM_VALUE | 0 | lim->max_fast_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_hw_discard_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_hw_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_integrity_segments | 0 |
| PARAM_VALUE | 0 | lim->max_open_zones | 0 |
| PARAM_VALUE | 0 | lim->max_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_secure_erase_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_segments | 0 |
| PARAM_VALUE | 0 | lim->max_user_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_write_streams | 0 |
| PARAM_VALUE | 0 | lim->max_write_zeroes_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->physical_block_size | 4096 |
| PARAM_VALUE | 0 | lim->seg_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->virt_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->write_stream_granularity | 0 |
| PARAM_VALUE | 0 | lim->zone_write_granularity | 0 |
| PARAM_VALUE | 1 | node | (-1) |
| PARAM_VALUE | 2 | lkclass | 212219043800109056 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &major_names_lock |
drivers/md/md.c md_alloc() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 0 |
| PARAM_VALUE | 1 | node | (-1) |
| PARAM_VALUE | 2 | lkclass | 6018397601793122304 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &disks_mutex |
drivers/block/drbd/drbd_main.c drbd_create_device() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 2842687704239271936 |
| PARAM_VALUE | 0 | lim->alignment_offset | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_boundary_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_boundary | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_min | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_max_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_min | 0 |
| PARAM_VALUE | 0 | lim->chunk_sectors | 0 |
| PARAM_VALUE | 0 | lim->discard_alignment | 0 |
| PARAM_VALUE | 0 | lim->discard_granularity | 0 |
| PARAM_VALUE | 0 | lim->dma_alignment | 0 |
| PARAM_VALUE | 0 | lim->dma_pad_mask | 0 |
| PARAM_VALUE | 0 | lim->features | 0 |
| PARAM_VALUE | 0 | lim->flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.csum_type | 0 |
| PARAM_VALUE | 0 | lim->integrity.flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 0 | lim->integrity.metadata_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_offset | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_tuple_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.tag_size | 0 |
| PARAM_VALUE | 0 | lim->io_min | 0 |
| PARAM_VALUE | 0 | lim->io_opt | 0 |
| PARAM_VALUE | 0 | lim->logical_block_size | 0 |
| PARAM_VALUE | 0 | lim->max_active_zones | 0 |
| PARAM_VALUE | 0 | lim->max_dev_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_segments | 0 |
| PARAM_VALUE | 0 | lim->max_fast_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_hw_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_sectors | 16 |
| PARAM_VALUE | 0 | lim->max_hw_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_integrity_segments | 0 |
| PARAM_VALUE | 0 | lim->max_open_zones | 0 |
| PARAM_VALUE | 0 | lim->max_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_secure_erase_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_segments | 0 |
| PARAM_VALUE | 0 | lim->max_user_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_write_streams | 0 |
| PARAM_VALUE | 0 | lim->max_write_zeroes_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->physical_block_size | 0 |
| PARAM_VALUE | 0 | lim->seg_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->virt_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->write_stream_granularity | 0 |
| PARAM_VALUE | 0 | lim->zone_write_granularity | 0 |
| PARAM_VALUE | 1 | node | (-1) |
| PARAM_VALUE | 2 | lkclass | 8106380557943382016 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adm_ctx->resource->adm_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &devlink->lock | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &dpll_lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &net_dm_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct drbd_resource)->adm_mutex |
drivers/nvdimm/btt.c btt_blk_init() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 5157903453577154560 |
| PARAM_VALUE | 0 | lim->alignment_offset | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_boundary_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_boundary | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_min | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_max_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_min | 0 |
| PARAM_VALUE | 0 | lim->chunk_sectors | 0 |
| PARAM_VALUE | 0 | lim->discard_alignment | 0 |
| PARAM_VALUE | 0 | lim->discard_granularity | 0 |
| PARAM_VALUE | 0 | lim->dma_alignment | 0 |
| PARAM_VALUE | 0 | lim->dma_pad_mask | 0 |
| PARAM_VALUE | 0 | lim->features | 64 |
| PARAM_VALUE | 0 | lim->flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.csum_type | 0 |
| PARAM_VALUE | 0 | lim->integrity.flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 0 | lim->integrity.metadata_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_offset | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_tuple_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.tag_size | 0 |
| PARAM_VALUE | 0 | lim->io_min | 0 |
| PARAM_VALUE | 0 | lim->io_opt | 0 |
| PARAM_VALUE | 0 | lim->logical_block_size | 512,4096 |
| PARAM_VALUE | 0 | lim->max_active_zones | 0 |
| PARAM_VALUE | 0 | lim->max_dev_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_segments | 0 |
| PARAM_VALUE | 0 | lim->max_fast_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_hw_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_hw_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_integrity_segments | 1 |
| PARAM_VALUE | 0 | lim->max_open_zones | 0 |
| PARAM_VALUE | 0 | lim->max_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_secure_erase_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_segments | 0 |
| PARAM_VALUE | 0 | lim->max_user_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_write_streams | 0 |
| PARAM_VALUE | 0 | lim->max_write_zeroes_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->physical_block_size | 0 |
| PARAM_VALUE | 0 | lim->seg_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->virt_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->write_stream_granularity | 0 |
| PARAM_VALUE | 0 | lim->zone_write_granularity | 0 |
| PARAM_VALUE | 1 | node | (-1) |
| PARAM_VALUE | 2 | lkclass | 1214097429833420800 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
drivers/md/dm.c alloc_dev() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 0 |
| PARAM_VALUE | 2 | lkclass | 8023464099911331840 |
| CAPPED_DATA | 1 | node | 1 |
drivers/block/zram/zram_drv.c zram_add() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 9073352360456441856 |
| PARAM_VALUE | 0 | lim->alignment_offset | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_boundary_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_boundary | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_min | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_max_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_min | 0 |
| PARAM_VALUE | 0 | lim->chunk_sectors | 0 |
| PARAM_VALUE | 0 | lim->discard_alignment | 0 |
| PARAM_VALUE | 0 | lim->discard_granularity | 0 |
| PARAM_VALUE | 0 | lim->dma_alignment | 0 |
| PARAM_VALUE | 0 | lim->dma_pad_mask | 0 |
| PARAM_VALUE | 0 | lim->features | 96 |
| PARAM_VALUE | 0 | lim->flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.csum_type | 0 |
| PARAM_VALUE | 0 | lim->integrity.flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 0 | lim->integrity.metadata_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_offset | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_tuple_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.tag_size | 0 |
| PARAM_VALUE | 0 | lim->io_min | 4096 |
| PARAM_VALUE | 0 | lim->io_opt | 4096 |
| PARAM_VALUE | 0 | lim->logical_block_size | 4096 |
| PARAM_VALUE | 0 | lim->max_active_zones | 0 |
| PARAM_VALUE | 0 | lim->max_dev_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_segments | 0 |
| PARAM_VALUE | 0 | lim->max_fast_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_hw_discard_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_hw_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_integrity_segments | 0 |
| PARAM_VALUE | 0 | lim->max_open_zones | 0 |
| PARAM_VALUE | 0 | lim->max_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_secure_erase_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_segments | 0 |
| PARAM_VALUE | 0 | lim->max_user_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_write_streams | 0 |
| PARAM_VALUE | 0 | lim->max_write_zeroes_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->physical_block_size | 4096 |
| PARAM_VALUE | 0 | lim->seg_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->virt_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->write_stream_granularity | 0 |
| PARAM_VALUE | 0 | lim->zone_write_granularity | 0 |
| PARAM_VALUE | 1 | node | (-1) |
| PARAM_VALUE | 2 | lkclass | 6924706962932666368 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &zram_index_mutex | ||
| HALF_LOCKED2 | &of->mutex |
drivers/nvme/host/multipath.c nvme_mpath_alloc_disk() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 8109435924006105088 |
| PARAM_VALUE | 0 | lim->alignment_offset | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_boundary_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_boundary | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_max | u32max |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_min | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_max_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_min | 0 |
| PARAM_VALUE | 0 | lim->chunk_sectors | 0 |
| PARAM_VALUE | 0 | lim->discard_alignment | 0 |
| PARAM_VALUE | 0 | lim->discard_granularity | 512 |
| PARAM_VALUE | 0 | lim->dma_alignment | 3 |
| PARAM_VALUE | 0 | lim->dma_pad_mask | 0 |
| PARAM_VALUE | 0 | lim->features | 21136,22160 |
| PARAM_VALUE | 0 | lim->flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.csum_type | 0 |
| PARAM_VALUE | 0 | lim->integrity.flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 0 | lim->integrity.metadata_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_offset | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_tuple_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.tag_size | 0 |
| PARAM_VALUE | 0 | lim->io_min | 512 |
| PARAM_VALUE | 0 | lim->io_opt | 0 |
| PARAM_VALUE | 0 | lim->logical_block_size | 512 |
| PARAM_VALUE | 0 | lim->max_active_zones | 0 |
| PARAM_VALUE | 0 | lim->max_dev_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_segments | u16max |
| PARAM_VALUE | 0 | lim->max_fast_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_hw_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_hw_wzeroes_unmap_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_hw_zone_append_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_integrity_segments | 0 |
| PARAM_VALUE | 0 | lim->max_open_zones | 0 |
| PARAM_VALUE | 0 | lim->max_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_secure_erase_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_segment_size | u32max |
| PARAM_VALUE | 0 | lim->max_segments | u16max |
| PARAM_VALUE | 0 | lim->max_user_discard_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_user_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_wzeroes_unmap_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_write_streams | 0 |
| PARAM_VALUE | 0 | lim->max_write_zeroes_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->physical_block_size | 512 |
| PARAM_VALUE | 0 | lim->seg_boundary_mask | u32max |
| PARAM_VALUE | 0 | lim->virt_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->write_stream_granularity | 0 |
| PARAM_VALUE | 0 | lim->zone_write_granularity | 0 |
| PARAM_VALUE | 2 | lkclass | 8124803429129957376 |
| MEM_ZERO | 0 | lim | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ctrl->subsys->lock | ||
| HALF_LOCKED2 | &ctrl->scan_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct nvme_subsystem)->lock |
drivers/md/bcache/super.c bcache_device_init() -> __blk_alloc_disk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lim | 7141908542544633856 |
| PARAM_VALUE | 0 | lim->alignment_offset | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_boundary_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_boundary | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_hw_unit_min | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_max_sectors | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_max | 0 |
| PARAM_VALUE | 0 | lim->atomic_write_unit_min | 0 |
| PARAM_VALUE | 0 | lim->chunk_sectors | 0 |
| PARAM_VALUE | 0 | lim->discard_alignment | 0 |
| PARAM_VALUE | 0 | lim->discard_granularity | 0 |
| PARAM_VALUE | 0 | lim->dma_alignment | 0 |
| PARAM_VALUE | 0 | lim->dma_pad_mask | 0 |
| PARAM_VALUE | 0 | lim->features | 3 |
| PARAM_VALUE | 0 | lim->flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.csum_type | 0 |
| PARAM_VALUE | 0 | lim->integrity.flags | 0 |
| PARAM_VALUE | 0 | lim->integrity.interval_exp | 0 |
| PARAM_VALUE | 0 | lim->integrity.metadata_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_offset | 0 |
| PARAM_VALUE | 0 | lim->integrity.pi_tuple_size | 0 |
| PARAM_VALUE | 0 | lim->integrity.tag_size | 0 |
| PARAM_VALUE | 0 | lim->io_min | 0,512-33553920 |
| PARAM_VALUE | 0 | lim->max_active_zones | 0 |
| PARAM_VALUE | 0 | lim->max_dev_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_discard_segments | 0 |
| PARAM_VALUE | 0 | lim->max_fast_segment_size | 0 |
| PARAM_VALUE | 0 | lim->max_hw_discard_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_hw_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_hw_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_hw_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_integrity_segments | 0 |
| PARAM_VALUE | 0 | lim->max_open_zones | 0 |
| PARAM_VALUE | 0 | lim->max_sectors | u32max |
| PARAM_VALUE | 0 | lim->max_secure_erase_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_segment_size | u32max |
| PARAM_VALUE | 0 | lim->max_segments | 256 |
| PARAM_VALUE | 0 | lim->max_user_discard_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_user_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_write_streams | 0 |
| PARAM_VALUE | 0 | lim->max_write_zeroes_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_wzeroes_unmap_sectors | 0 |
| PARAM_VALUE | 0 | lim->max_zone_append_sectors | 0 |
| PARAM_VALUE | 0 | lim->physical_block_size | 0,512-33553920 |
| PARAM_VALUE | 0 | lim->seg_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->virt_boundary_mask | 0 |
| PARAM_VALUE | 0 | lim->write_stream_granularity | 0 |
| PARAM_VALUE | 0 | lim->zone_write_granularity | 0 |
| PARAM_VALUE | 1 | node | (-1) |
| PARAM_VALUE | 2 | lkclass | 8084174685414735872 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &bch_register_lock |