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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/relocation.c do_relocation() -> btrfs_drop_subtree()

Type Parameter Key Value
PARAM_VALUE 0 trans 4096-ptr_max
PARAM_VALUE 0 trans->block_rsv->failfast 0
PARAM_VALUE 0 trans->block_rsv->qgroup_rsv_reserved 0
PARAM_VALUE 0 trans->block_rsv->qgroup_rsv_size 0
PARAM_VALUE 0 trans->block_rsv->space_info 0,4096-ptr_max
PARAM_VALUE 0 trans->block_rsv->type 9
PARAM_VALUE 0 trans->fs_info 4096-ptr_max
PARAM_VALUE 0 trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 trans->fs_info->block_group_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 trans->fs_info->block_group_root->refs.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 trans->fs_info->chunk_mutex.first_waiter->list.prev->next 5159360019465732096
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->chunk_root->refs.refs.counter (-1073741824),0-s32max
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->dev_root->refs.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 trans->fs_info->global_block_rsv.space_info->force_alloc 0,2
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->quota_root->refs.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 trans->fs_info->remap_root->refs.refs.counter (-1073741824),0-s32max
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->stripe_root->refs.refs.counter (-1073741824),0-s32max
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->tree_root->refs.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 trans->fs_info->uuid_root->refs.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 trans->transaction->delayed_refs.head_refs.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 root 4096-ptr_max
PARAM_VALUE 1 root->fs_info 4096-ptr_max
PARAM_VALUE 1 root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,4573560380487,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 1 root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 root->reloc_root->node 4096-ptr_max
PARAM_VALUE 2 node 4096-ptr_max
PARAM_VALUE 2 node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 2 node->lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 2 node->lock.first_waiter->type 0-1
PARAM_VALUE 2 node->lock.osq.tail.counter 0-s32max
PARAM_VALUE 3 parent 4096-ptr_max
PARAM_VALUE 3 parent->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 3 parent->lock.first_waiter->type 0-1
BUF_SIZE 0 trans (-1),1-s32max
BUF_SIZE 0 trans (-1),1-s32max
BUF_SIZE 2 node (-1)-s32max
BUF_SIZE 2 node (-1)-s32max
CAPPED_DATA 2 node 1
DATA_SOURCE 0 trans $0
DATA_SOURCE 1 root r select_reloc_root
DATA_SOURCE 2 node r btrfs_read_node_slot
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 trans->transaction->dirty_pages.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 0 trans->transaction->pinned_extents.inode->vfs_inode.i_bytes
NO_OVERFLOW_SIMPLE 2 node->len
NO_OVERFLOW_SIMPLE 2 node->start
LOCK2 &fs_info->cleaner_mutex
LOCK2 2 &node->lock
HALF_LOCKED2 &fs_info->reclaim_bgs_lock
TYPE_LOCK (struct btrfs_fs_info)->cleaner_mutex
TYPE_LOCK (struct btrfs_fs_info)->reclaim_bgs_lock
TYPE_LOCK (struct extent_buffer)->lock