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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/btrfs/tree-log.c replay_one_name() -> btrfs_lookup_inode()

Type Parameter Key Value
PARAM_VALUE 1 root 4096-ptr_max
PARAM_VALUE 1 root->fs_info 4096-ptr_max
PARAM_VALUE 2 path 1-u64max
PARAM_VALUE 3 location 8189854105350758400
PARAM_VALUE 4 mod 0
CAPPED_DATA 1 root->fs_info->sb 1

fs/btrfs/delayed-inode.c __btrfs_update_delayed_inode() -> btrfs_lookup_inode()

Type Parameter Key Value
PARAM_VALUE 0 trans 4096-ptr_max
PARAM_VALUE 0 trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->chunk_root->node->lock.first_waiter->type 0-1
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->dev_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->dev_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->remap_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->remap_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->stripe_root->node->lock.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 2 path 1-u64max
PARAM_VALUE 2 *path->locks 0-255
PARAM_VALUE 2 *path->slots s32min-s32max
PARAM_VALUE 3 location 1344427877810651136
PARAM_VALUE 3 location->offset 0
PARAM_VALUE 3 location->type 1
PARAM_VALUE 4 mod (-1),1
BUF_SIZE 0 trans->block_rsv (-1),120
CAPPED_DATA 1 root 1
DATA_SOURCE 0 trans $0
DATA_SOURCE 1 root $1
DATA_SOURCE 2 path $2
FUZZY_MAX 4 mod 1
BIT_INFO 4 mod 0x1,0x1
HARD_MAX 4 mod 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 trans->transaction->dirty_pages.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 3 location->objectid
USER_PTR 0 trans->pending_snapshot->inherit
LOCK2 &node->mutex
TYPE_LOCK (struct btrfs_delayed_node)->mutex

fs/btrfs/inode.c btrfs_read_locked_inode() -> btrfs_lookup_inode()

Type Parameter Key Value
PARAM_VALUE 0 trans 0
PARAM_VALUE 1 root 4096-ptr_max
PARAM_VALUE 2 path 1-u64max
PARAM_VALUE 2 *path->locks 0-255
PARAM_VALUE 2 *path->slots s32min-s32max
PARAM_VALUE 3 location 8238081960978268160
PARAM_VALUE 3 location->offset 0
PARAM_VALUE 3 location->type 1
PARAM_VALUE 4 mod 0
BUF_SIZE 2 path (-1)-s32max
BUF_SIZE 2 path (-1)-s32max
DATA_SOURCE 2 path $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

fs/btrfs/inode.c btrfs_update_inode_item() -> btrfs_lookup_inode()

Type Parameter Key Value
PARAM_VALUE 0 trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->chunk_root->node->lock.first_waiter->type 0-1
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->dev_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->dev_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->quota_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->quota_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->remap_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->remap_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->stripe_root->node->lock.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 0 trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->uuid_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 1 root 4096-ptr_max
PARAM_VALUE 1 root->fs_info->btree_inode->i_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 1 root->fs_info->commit_root_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 root->fs_info->commit_root_sem.first_waiter->type 0-1
PARAM_VALUE 1 root->fs_info->sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 1 root->fs_info->subvol_sem.first_waiter->type 0-1
PARAM_VALUE 1 root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 root->node->lock.first_waiter->type 0-1
PARAM_VALUE 2 path 1-u64max
PARAM_VALUE 3 location 3296083125406216192
PARAM_VALUE 3 location->offset 0
PARAM_VALUE 3 location->type 1
PARAM_VALUE 4 mod 1
BUF_SIZE 0 trans (-1)-s32max
BUF_SIZE 0 trans (-1)-s32max
BUF_SIZE 0 trans->block_rsv (-1),120
BUF_SIZE 0 trans->pending_snapshot (-1),208
DATA_SOURCE 0 trans $0
DATA_SOURCE 2 path r btrfs_alloc_path
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size
NO_OVERFLOW_SIMPLE 0 trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size
NO_OVERFLOW_SIMPLE 0 trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size
NO_OVERFLOW_SIMPLE 0 trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size
NO_OVERFLOW_SIMPLE 0 trans->transaction->dirty_pages.inode->disk_i_size
NO_OVERFLOW_SIMPLE 0 trans->transaction->dirty_pages.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 0 trans->transaction->dirty_pages.inode->vfs_inode.i_size
NO_OVERFLOW_SIMPLE 0 trans->transaction->pinned_extents.inode->vfs_inode.i_bytes
USER_PTR 0 trans->pending_snapshot->inherit
HALF_LOCKED2 0 &trans->transaction->cache_write_mutex