Defined in 1 files as a function:
Referenced in 8 files:
- drivers/md/dm-vdo/action-manager.c, line 135
- drivers/md/dm-vdo/admin-state.c
- drivers/md/dm-vdo/admin-state.h
- drivers/md/dm-vdo/dm-vdo-target.c
- drivers/md/dm-vdo/flush.c, line 400
- drivers/md/dm-vdo/packer.c, line 768
- drivers/md/dm-vdo/slab-depot.c
- drivers/md/dm-vdo/vdo.c, line 938
Smatch caller information:
drivers/md/dm-vdo/packer.c vdo_dump_packer() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| HALF_LOCKED2 | &md->io_barrier |
drivers/md/dm-vdo/packer.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/packer.c vdo_is_state_normal() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/vdo.c vdo_get_admin_state() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &md->suspend_lock |
drivers/md/dm-vdo/slab-depot.c apply_to_slabs() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c check_if_slab_drained() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c do_drain_step() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c drain_slab() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c finish_loading_allocator() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c initiate_load() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->current_state | 0-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c initiate_slab_action() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->current_state | 0-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c vdo_dump_block_allocator() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| HALF_LOCKED2 | &md->io_barrier |
drivers/md/dm-vdo/slab-depot.c vdo_is_state_clean_load() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c vdo_is_state_loading() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->current_state | 0-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c vdo_is_state_normal() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c vdo_is_state_quiescent() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c vdo_is_state_quiescing() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c vdo_is_state_resuming() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c vdo_is_state_suspending() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/slab-depot.c write_slab_journal_block() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dedupe.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dedupe.c vdo_is_state_normal() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &zones->lock | ||
| TYPE_LOCK | (struct hash_zones)->lock |
drivers/md/dm-vdo/dedupe.c vdo_is_state_saving() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/recovery-journal.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/recovery-journal.c vdo_is_state_normal() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/recovery-journal.c vdo_is_state_quiescent() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/recovery-journal.c vdo_is_state_quiescing() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/recovery-journal.c vdo_is_state_saved() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/recovery-journal.c vdo_is_state_saving() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dm-vdo-target.c suspend_callback() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state | 32 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dm-vdo-target.c suspend_callback() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state | 32 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dm-vdo-target.c suspend_callback() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state | 32 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dm-vdo-target.c suspend_callback() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state | 32 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dm-vdo-target.c suspend_callback() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state | 32 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dm-vdo-target.c vdo_is_state_suspending() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state | 32 |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/dm-vdo-target.c vdo_map_bio() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &md->io_barrier | ||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &md->swap_bios_semaphore | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-vdo/action-manager.c vdo_get_current_manager_operation() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/block-map.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/block-map.c vdo_is_state_quiescent() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/block-map.c vdo_is_state_suspending() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->current_state | 0-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/flush.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/flush.c vdo_is_state_normal() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/flush.c vdo_launch_flush() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &md->io_barrier | ||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &md->swap_bios_semaphore | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-vdo/admin-state.c begin_operation() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->current_state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/admin-state.c get_next_state() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/admin-state.c vdo_finish_operation() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/admin-state.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/admin-state.c vdo_is_state_loading() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/admin-state.c vdo_is_state_quiescent() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &zones->lock |
drivers/md/dm-vdo/admin-state.c vdo_is_state_resuming() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| BUF_SIZE | 0 | state->waiter | (-1),8-s32max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/admin-state.c vdo_start_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/logical-zone.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/logical-zone.c vdo_is_state_normal() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-vdo/data-vio.c vdo_is_state_draining() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &pool->lock | ||
| TYPE_LOCK | (struct data_vio_pool)->lock |
drivers/md/dm-vdo/data-vio.c vdo_is_state_quiescent() -> vdo_get_admin_state_code()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| DATA_SOURCE | 0 | state | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &md->io_barrier | ||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &md->swap_bios_semaphore | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |