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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ext4/namei.c do_split() -> dx_move_dirents()

Type Parameter Key Value
PARAM_VALUE 0 dir 4096-ptr_max
PARAM_VALUE 0 dir->i_ino 2-u32max
PARAM_VALUE 0 dir->i_io_list.next->prev 4096-ptr_max
PARAM_VALUE 0 dir->i_io_list.prev->next 4096-ptr_max
PARAM_VALUE 0 dir->i_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,2632,2648
PARAM_VALUE 0 dir->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 dir->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 dir->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 dir->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 dir->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dir->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dir->i_op->link 0,4096-ptr_max
PARAM_VALUE 0 dir->i_op->mknod 0,4096-ptr_max
PARAM_VALUE 0 dir->i_op->readlink 0,4096-ptr_max
PARAM_VALUE 0 dir->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dir->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dir->i_sb 4096-ptr_max
PARAM_VALUE 0 dir->i_sb->s_bdev->bd_mapping->i_private_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648
PARAM_VALUE 0 dir->i_sb->s_export_op->encode_fh 0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 dir->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 dir->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 dir->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 dir->i_sb->s_fs_info->error_dirty 0-1
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->available_nids 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->bitmap_size s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->dirty_nats_ratio 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->max_nid 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->max_rf_node_blocks 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->nat_bits_blocks 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->nat_blkaddr 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->nat_blocks 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->next_scan_nid 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->ra_nid_pages 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->nm_info->ram_thresh 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->no_chk_data_crc 0-1
PARAM_VALUE 0 dir->i_sb->s_fs_info->ro_error 0-1
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_add_error_count s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_addr_per_block_bits s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_awu_max 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_awu_min 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_bdev_wb_err 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_bdev_wb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_blockfile_groups 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_cluster_bits 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_cluster_ratio 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_csum_seed 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_def_hash_version s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_def_mount_opt 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_def_mount_opt2 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_desc_per_block_bits s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es->s_error_count 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es->s_first_error_time 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es->s_first_error_time_hi 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es->s_free_blocks_count_lo 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es->s_last_error_time 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es->s_last_error_time_hi 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es->s_wtime 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es->s_wtime_hi 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_es_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_extent_max_zeroout_kb 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_fc_bytes 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_fc_debug_max_replay s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_fc_ineligible_tid 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_first_error_code s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_first_error_ino 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_first_error_line 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_first_ino s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_flex_groups_allocated 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_freeclusters_counter.lock.owner (-1)
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_freeclusters_counter.lock.owner_cpu 4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_freeclusters_counter.lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_freeinodes_counter.lock.owner (-1)
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_freeinodes_counter.lock.owner_cpu 4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_freeinodes_counter.lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_group_info_size 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_groups_count 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_hash_unsigned s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_inode_goal 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_inode_readahead_blks 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_inode_size s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_journal->j_state_lock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_jquota_fmt s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_last_error_code s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_last_error_ino 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_last_error_line 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_li_wait_mult 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_log_groups_per_flex 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_max_batch_time 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_max_dir_size_kb 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_max_folio_order 0-u16max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_best_avail_max_trim_order 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_group_prealloc 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_max_linear_groups 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_max_to_scan 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_min_to_scan 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_nr_global_goals 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_order2_reqs 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_prefetch 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_prefetch_limit 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_stats 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mb_stream_request 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_min_batch_time 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_min_folio_order 0-u16max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mount_opt 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mount_opt2 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_mount_state 0-u16max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_pad 0-u16max
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_sb_update_kb 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_sb_update_sec 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->s_want_extra_isize 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->sb->s_pending_errors.refs.counter s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->stats->crc_errors 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->stats->magic_errors 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->stats->node_errors 0-4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->tnc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dir->i_sb->s_fs_info->tnc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 dir->i_sb->s_fs_info->tnc_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->tnc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dir->i_sb->s_fs_info->vfs_sb->s_blocksize_bits 0-255
PARAM_VALUE 0 dir->i_wb->dwork.timer.is_hard 0-1
PARAM_VALUE 0 dir->i_wb->dwork.timer.is_lazy 0-1
PARAM_VALUE 0 dir->i_wb->dwork.timer.is_queued 0-1
PARAM_VALUE 0 dir->i_wb->dwork.timer.is_soft 0-1
PARAM_VALUE 0 dir->i_wb->dwork.timer.node.node.next 0
PARAM_VALUE 0 dir->i_wb->dwork.timer.node.node.prev 0
PARAM_VALUE 0 dir->i_wb->dwork.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 dir->i_wb->dwork.work.flags 0-4294967295
PARAM_VALUE 0 dir->i_wb->dwork.work.is_hard 0-1
PARAM_VALUE 0 dir->i_wb->dwork.work.is_lazy 0-1
PARAM_VALUE 0 dir->i_wb->dwork.work.is_queued 0-1
PARAM_VALUE 0 dir->i_wb->dwork.work.is_soft 0-1
PARAM_VALUE 0 *dir->i_sb->s_fs_info->s_freeclusters_counter.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *dir->i_sb->s_fs_info->s_freeinodes_counter.lock.owner (-4611686018427387904)-4611686018427387903
CAPPED_DATA 0 dir 1
CAPPED_DATA 0 dir->i_ino 1
CAPPED_DATA 0 dir->i_sb 1
DATA_SOURCE 0 dir $1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 from unit_byte
UNITS 2 to unit_byte
UNITS 3 map unit_byte
UNITS 5 blocksize unit_byte