Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/tree-log.c start_log_trans() -> btrfs_add_log_tree()

Type Parameter Key Value
PARAM_VALUE 0 trans 4096-ptr_max
PARAM_VALUE 0 trans->fs_info->commit_root_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->commit_root_sem.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->tree_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->tree_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 1 root 4096-ptr_max
PARAM_VALUE 1 root->fs_info 4096-ptr_max
PARAM_VALUE 1 root->log_mutex.dep_map->name 0-255
PARAM_VALUE 1 root->log_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 1 root->log_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 root->log_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 root->log_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 root->log_mutex.wait_lock.owner (-1)
PARAM_VALUE 1 root->log_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 root->log_root 0
BUF_SIZE 0 trans (-1),1-s32max
BUF_SIZE 0 trans (-1),1-s32max
CAPPED_DATA 1 &root->log_mutex 1
DATA_SOURCE 0 trans $0
DATA_SOURCE 1 root $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 1 &root->log_mutex
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct btrfs_root)->log_mutex