Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/erofs/zdata.c erofs_try_to_release_pcluster() -> __erofs_try_to_release_pcluster()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 1 pcl 1-u64max
PARAM_VALUE 1 pcl->lockref.lock.rlock.dep_map->name 0-255
BUF_SIZE 0 sbi (-1),4416
BUF_SIZE 0 sbi (-1),4416
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 pcl $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &(&sbi->managed_pslots)->xa_lock
LOCK2 1 &pcl->lockref.lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &sbi->umount_mutex
TYPE_LOCK (struct lockref)->lock

fs/erofs/zdata.c z_erofs_put_pcluster() -> __erofs_try_to_release_pcluster()

Type Parameter Key Value
PARAM_VALUE 1 pcl 4096-ptr_max
PARAM_VALUE 1 pcl->besteffort 0
PARAM_VALUE 1 pcl->bvset.nextpage 0
PARAM_VALUE 1 pcl->from_meta 0
PARAM_VALUE 1 pcl->length 0
PARAM_VALUE 1 pcl->lock.dep_map->name 0-255
PARAM_VALUE 1 pcl->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 pcl->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 pcl->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 pcl->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 pcl->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 pcl->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 pcl->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 pcl->lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 pcl->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 pcl->lockref.count 0
PARAM_VALUE 1 pcl->lockref.lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 pcl->next 0
PARAM_VALUE 1 pcl->partial 1
PARAM_VALUE 1 pcl->vcnt 0
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 pcl $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sbi unit_byte
LOCK2 &(&sbi->managed_pslots)->xa_lock
LOCK2 1 &pcl->lockref.lock
TYPE_LOCK (struct lockref)->lock