Open Menu /

Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/block/zram/zram_drv.c backing_dev_store() -> reset_bdev()

Type Parameter Key Value
PARAM_VALUE 0 zram 4096-ptr_max
PARAM_VALUE 0 zram->disksize 0
BUF_SIZE 0 zram s32min-(-2),1-s32max
BUF_SIZE 0 zram s32min-(-2),1-s32max
DATA_SOURCE 0 zram r dev_to_zram
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
LOCK2 _T->lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/block/zram/zram_drv.c zram_reset_device() -> reset_bdev()

Type Parameter Key Value
PARAM_VALUE 0 zram 4096-ptr_max
PARAM_VALUE 0 zram->claim 1
PARAM_VALUE 0 zram->disk 4096-ptr_max
PARAM_VALUE 0 zram->disk->fops->alternative_gpt_sector 0,3516747988943765504
PARAM_VALUE 0 zram->disk->fops->check_events 0,1420689530236932096,1954248981353234432,5995980236530135040,6522638590541709312
PARAM_VALUE 0 zram->disk->fops->get_unique_id 0,395922530626379776,2094087306773573632,6387976937639579648,6570840108151271424
PARAM_VALUE 0 zram->disk->fops->poll_bio 0,7187272799208849408
PARAM_VALUE 0 zram->disk->fops->pr_ops 0,68686958369677312,5732936244866154496,7295975715954978816
PARAM_VALUE 0 zram->disk->fops->set_read_only 0,982559984222158848
PARAM_VALUE 0 zram->disk->fops->swap_slot_free_notify 0,423292325655883776
PARAM_VALUE 0 zram->disk->fops->unlock_native_capacity 0,6842104960331640832
PARAM_VALUE 0 zram->disk->open_mutex.dep_map->name 0-255
PARAM_VALUE 0 zram->disk->open_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 zram->disk->open_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 zram->disk->open_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 zram->disk->open_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 zram->disk->open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 zram->disk->open_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 zram->disk->open_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 zram->disk->part0 4096-ptr_max
PARAM_VALUE 0 zram->disk->part0->bd_device.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 zram->disk->part0->bd_mapping->nrpages 0-1
PARAM_VALUE 0 zram->disk->part0->bd_nr_sectors 0-18014398509481983
PARAM_VALUE 0 zram->disk->part0->bd_size_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 zram->disk->queue->mq_kobj->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 zram->disksize 0
PARAM_VALUE 0 zram->limit_pages 0
PARAM_VALUE 0 zram->stats.bd_count.counter 0
PARAM_VALUE 0 zram->stats.bd_reads.counter 0
PARAM_VALUE 0 zram->stats.bd_writes.counter 0
PARAM_VALUE 0 zram->stats.compr_data_size.counter 0
PARAM_VALUE 0 zram->stats.failed_reads.counter 0
PARAM_VALUE 0 zram->stats.failed_writes.counter 0
PARAM_VALUE 0 zram->stats.huge_pages.counter 0
PARAM_VALUE 0 zram->stats.huge_pages_since.counter 0
PARAM_VALUE 0 zram->stats.max_used_pages.counter 0
PARAM_VALUE 0 zram->stats.miss_free.counter 0
PARAM_VALUE 0 zram->stats.notify_free.counter 0
PARAM_VALUE 0 zram->stats.pages_stored.counter 0
PARAM_VALUE 0 zram->stats.same_pages.counter 0
PARAM_VALUE 0 zram->table 0
BUF_SIZE 0 zram s32min-(-1),1-s32max
BUF_SIZE 0 zram s32min-(-1),1-s32max
DATA_SOURCE 0 zram $0
MEM_ZERO 0 &zram->stats
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock