Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/qgroup.c btrfs_qgroup_account_extent() -> qgroup_update_counters()

Type Parameter Key Value
PARAM_VALUE 0 fs_info 4096-ptr_max
PARAM_VALUE 0 fs_info->qgroup_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 fs_info->qgroup_rescan_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 qgroups 6443397376954560512
PARAM_VALUE 1 qgroups->next 6443397376954560512
PARAM_VALUE 1 qgroups->prev 4096-ptr_max
CAPPED_DATA 0 &fs_info->qgroup_rescan_lock 1
DATA_SOURCE 4 num_bytes $2
BIT_INFO 0 fs_info->qgroup_flags 0x0,0xbfffffffffffffff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 fs_info unit_byte
UNITS 4 num_bytes unit_byte
LOCK2 0 &fs_info->qgroup_lock
TYPE_LOCK (struct btrfs_fs_info)->qgroup_lock