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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/zoned.c btrfs_sb_log_location() -> sb_log_location()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->bd_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 bdev->bd_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 bdev->bd_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 bdev->bd_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 1 zones 4096-ptr_max
PARAM_VALUE 2 rw 0-1
PARAM_VALUE 3 bytenr_ret 255522088948793344,6831653244224036864,7698501411736059904
DATA_SOURCE 2 rw $2
DATA_SOURCE 3 bytenr_ret $3
HARD_MAX 2 rw 1
RX_PATH
NO_OVERFLOW_SIMPLE 0 bdev->bd_mapping->host->i_bytes
UNITS 0 bdev unit_byte
LOCK2 &fs_info->fs_devices->device_list_mutex
HALF_LOCKED2 &fs_info->tree_log_mutex
TYPE_LOCK (struct btrfs_fs_devices)->device_list_mutex

fs/btrfs/zoned.c btrfs_sb_log_location_bdev() -> sb_log_location()

Type Parameter Key Value
PARAM_VALUE 0 bdev 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk->part0 4096-ptr_max
PARAM_VALUE 0 bdev->bd_disk->part0->bd_nr_sectors 1-u64max
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.deferred_resume 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.idle_notification 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.request 0-4294967295
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.request_pending 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->device->request_queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.deferred_resume 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.idle_notification 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.request 0-4294967295
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.request_pending 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->disk->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 bdev->bd_disk->private_data->io_barrier.dep_map->name 0-255
PARAM_VALUE 0 bdev->bd_disk->private_data->nr_open_zones 0-4294967295
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.deferred_resume 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.idle_notification 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.request 0-4294967295
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.request_pending 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 bdev->bd_disk->private_data->srcu.dep_map->name 0-255
PARAM_VALUE 0 bdev->bd_disk->private_data->vdev_mutex.dep_map->name 0-255
PARAM_VALUE 0 bdev->bd_disk->private_data->vdev_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 bdev->bd_disk->private_data->vdev_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 bdev->bd_disk->private_data->vdev_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 bdev->bd_disk->private_data->vdev_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 bdev->bd_disk->private_data->vdev_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 bdev->bd_disk->private_data->vdev_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 bdev->bd_disk->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 bdev->bd_disk->queue->mq_ops 0-1
PARAM_VALUE 0 bdev->bd_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bdev->bd_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 *bdev->bd_disk->private_data->device->request_queue->q_lockdep_map.name 0-255
PARAM_VALUE 0 *bdev->bd_disk->private_data->queue->q_lockdep_map.name 0-255
PARAM_VALUE 1 zones 3375343897426190336
PARAM_VALUE 2 rw 0
PARAM_VALUE 3 bytenr_ret 3253881335078621184
BUF_SIZE 0 bdev (-1),2136
BUF_SIZE 0 bdev (-1),2136
BUF_SIZE 1 zones 128
CAPPED_DATA 0 bdev->bd_disk->part0->bd_nr_sectors 1
DATA_SOURCE 0 bdev $0
DATA_SOURCE 2 rw $2
DATA_SOURCE 3 bytenr_ret $3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 bdev unit_byte
HALF_LOCKED2 global &uuid_mutex