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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/target/target_core_user.c find_free_blocks() -> run_qfull_queue()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 udev->cmdr_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner (-1)
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 udev->inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 udev->inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 udev->inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 udev->inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 udev->se_dev.dev_flags 1-u32max
PARAM_VALUE 0 udev->tmr_queue.next 4096-ptr_max
PARAM_VALUE 1 fail 0
CAPPED_DATA 0 &udev->cmdr_lock 1
NOCHECK_CALL
LOCK2 global &root_udev_mutex
LOCK2 0 &udev->cmdr_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct tcmu_dev)->cmdr_lock

drivers/target/target_core_user.c tcmu_block_dev() -> run_qfull_queue()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 udev->cmdr_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner (-1)
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 udev->se_dev.dev_flags 1-u32max
PARAM_VALUE 1 fail 1
CAPPED_DATA 0 &udev->cmdr_lock 1
DATA_SOURCE 0 udev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &buffer->mutex
LOCK2 &frag->frag_sem
LOCK2 0 &udev->cmdr_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct configfs_buffer)->mutex
TYPE_LOCK (struct configfs_fragment)->frag_sem
TYPE_LOCK (struct tcmu_dev)->cmdr_lock

drivers/target/target_core_user.c tcmu_free_kept_buf_store() -> run_qfull_queue()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 udev->cmdr_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner (-1)
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 udev->se_dev.dev_flags 1-u32max
PARAM_VALUE 0 udev->tmr_queue.next 4096-ptr_max
PARAM_VALUE 1 fail 0
CAPPED_DATA 0 &udev->cmdr_lock 1
CAPPED_DATA 0 &udev->tmr_queue 1
PARAM_COMPARE 0 &udev->tmr_queue == $0->tmr_queue.next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &buffer->mutex
LOCK2 &frag->frag_sem
LOCK2 0 &udev->cmdr_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct configfs_buffer)->mutex
TYPE_LOCK (struct configfs_fragment)->frag_sem
TYPE_LOCK (struct tcmu_dev)->cmdr_lock

drivers/target/target_core_user.c tcmu_irqcontrol() -> run_qfull_queue()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->cmd_timer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 udev->cmd_timer.entry.pprev 0,4096-ptr_max
PARAM_VALUE 0 udev->cmd_timer.flags 0-4194302
PARAM_VALUE 0 udev->cmd_timer.function 0
PARAM_VALUE 0 udev->cmdr_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 udev->cmdr_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner (-1)
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 udev->commands.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 udev->tmr_queue.next 4096-ptr_max
PARAM_VALUE 0 udev->tmr_queue.next->next 4096-ptr_max
PARAM_VALUE 0 udev->tmr_queue.prev 4096-ptr_max
PARAM_VALUE 0 udev->tmr_queue.prev->next 4096-ptr_max
PARAM_VALUE 0 udev->tmr_queue.prev->prev 4096-ptr_max
PARAM_VALUE 1 fail 0
CAPPED_DATA 0 &udev->cmdr_lock 1
NOCHECK_CALL
LOCK2 &idev->info_lock
LOCK2 0 &udev->cmdr_lock
TYPE_LOCK (struct tcmu_dev)->cmdr_lock
TYPE_LOCK (struct uio_device)->info_lock

drivers/target/target_core_user.c tcmu_release() -> run_qfull_queue()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 udev->cmdr_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner (-1)
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 udev->commands.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 udev->tmr_queue.next 4096-ptr_max
PARAM_VALUE 1 fail 0
CAPPED_DATA 0 &udev->cmdr_lock 1
CAPPED_DATA 0 &udev->tmr_queue 1
PARAM_COMPARE 0 &udev->tmr_queue == $0->tmr_queue.next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &idev->info_lock
LOCK2 0 &udev->cmdr_lock
TYPE_LOCK (struct tcmu_dev)->cmdr_lock
TYPE_LOCK (struct uio_device)->info_lock

drivers/target/target_core_user.c tcmu_reset_ring() -> run_qfull_queue()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->cmd_timer.entry.pprev 0
PARAM_VALUE 0 udev->cmd_timer.flags 0-4194302
PARAM_VALUE 0 udev->cmd_timer.function 0
PARAM_VALUE 0 udev->cmdr_last_cleaned 0
PARAM_VALUE 0 udev->cmdr_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 udev->cmdr_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 udev->cmdr_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner (-1)
PARAM_VALUE 0 udev->cmdr_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 udev->mb_addr 4096-ptr_max
PARAM_VALUE 0 udev->mb_addr->cmd_head 0
PARAM_VALUE 0 udev->mb_addr->cmd_tail 0
PARAM_VALUE 0 udev->se_dev.dev_flags 1-u32max
PARAM_VALUE 1 fail 0
CAPPED_DATA 0 &udev->cmdr_lock 1
DATA_SOURCE 0 udev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &buffer->mutex
LOCK2 &frag->frag_sem
LOCK2 0 &udev->cmdr_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct configfs_buffer)->mutex
TYPE_LOCK (struct configfs_fragment)->frag_sem
TYPE_LOCK (struct tcmu_dev)->cmdr_lock