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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ocfs2/aops.c ocfs2_write_cluster_by_desc() -> ocfs2_write_cluster()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->bmap 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->direct_IO 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->dirty_folio 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 0 mapping->a_ops->free_folio 0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE 0 mapping->a_ops->invalidate_folio 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 0 mapping->a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 0 mapping->a_ops->launder_folio 0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE 0 mapping->a_ops->migrate_folio 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->read_folio 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->readahead 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->release_folio 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->swap_activate 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 0 mapping->a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 0 mapping->a_ops->write_begin 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->write_end 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->writepages 0,4096-ptr_max
PARAM_VALUE 0 mapping->host 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 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 0 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 0 mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 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 0 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 phys 4096-ptr_max
PARAM_VALUE 5 data_ac 0,4096-ptr_max
PARAM_VALUE 5 data_ac->ac_group_search 8993953457847455744
PARAM_VALUE 5 data_ac->ac_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 5 data_ac->ac_inode->i_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 5 data_ac->ac_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 5 data_ac->ac_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 5 data_ac->ac_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->alloc_sem.osq.tail.counter s32min-s32max
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->alloc_valid_block_count.lock.owner (-1)
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->cp_rwsem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->current_reserved_blocks 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->discard_blks 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->gc_lock.internal_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->gc_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nextblock->allocated_refs 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nextblock->bad_count s32min-s32max
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nextblock->dirty_size 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nextblock->free_size 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nextblock->offset 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nextblock->unchecked_size 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nextblock->used_size 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nextblock->wasted_size 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nm_info->nat_root.xa_flags 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head->count 0-255
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head->nr_values 0-255
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head->offset 0-255
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head->shift 0-255
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->nm_info->nat_set_root.xa_flags 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->ns_segctor_sem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->rf_node_block_count.lock.owner (-1)
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_error_work.is_queued 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_es->s_error_count 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_es->s_first_error_time 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_es->s_first_error_time_hi 0-255
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_es->s_free_blocks_count_lo 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_es->s_last_error_time 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_es->s_last_error_time_hi 0-255
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_es->s_wtime 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->s_es->s_wtime_hi 0-255
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sb->s_bdev->bd_dev 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sb->s_bdev->bd_holders s32min-s32max
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sb->s_bdev->bd_writers s32min-s32max
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sd_jdesc->jd_log_bio->bi_end_io 6431644242391375872
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sd_jdesc->jd_log_bio->bi_status 10
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sd_log_flush_lock.first_waiter->type 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->ipu_policy 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->main_blkaddr 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->main_segments 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->min_fsync_blocks 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->min_hot_blocks 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->min_ipu_util 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->min_seq_blocks 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->min_ssr_sections 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->ovp_segments 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->rec_prefree_segments 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->reserved_segments 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->seg0_blkaddr 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->segment_count 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->sm_info->ssa_blkaddr 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->stop_reason_dirty 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->total_valid_block_count 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->unusable_block_count 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->wbuf_dwork.timer.flags 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->wbuf_inodes->ino 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->wbuf_sem.first_waiter->list.prev->next 2624917664208203776
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->xattr_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->xattr_sem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->xattr_sem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->xattr_sem.first_waiter->type 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->xref_dead_list->ic 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_sb->s_fs_info->xref_dead_list->xd 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.timer.is_hard 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.timer.is_lazy 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.timer.is_queued 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.timer.is_soft 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.work.flags 0-4294967295
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.work.function 1626621062881370112
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.work.is_hard 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.work.is_lazy 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.work.is_queued 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.work.is_soft 0-1
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 5 data_ac->ac_inode->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 6 meta_ac 0,4096-ptr_max
PARAM_VALUE 6 meta_ac->ac_inode->free_inode 5515272616080928768
PARAM_VALUE 6 meta_ac->ac_inode->i_fop 5515272616080928768
PARAM_VALUE 6 meta_ac->ac_inode->i_opflags 0-65527
PARAM_VALUE 7 wc 4096-ptr_max
PARAM_VALUE 7 wc->w_clen 1-u32max
PARAM_VALUE 7 wc->w_dealloc.c_global_allocator 0
PARAM_VALUE 7 wc->w_desc 4096-ptr_max
PARAM_VALUE 7 wc->w_di_bh 4096-ptr_max
PARAM_VALUE 7 wc->w_di_bh->b_data 4096-ptr_max
PARAM_VALUE 7 wc->w_di_bh->b_private->b_jcount s32min-s32max
PARAM_VALUE 7 wc->w_handle 4096-ptr_max
PARAM_VALUE 7 wc->w_handle->h_transaction->t_journal->j_superblock->s_errno 0-4294967187,4294967189-u32max
PARAM_VALUE 7 wc->w_large_pages 0-1
PARAM_VALUE 7 wc->w_num_folios 0-s32max
PARAM_VALUE 7 wc->w_target_from 0-4096
PARAM_VALUE 7 wc->w_type 0-2
BUF_SIZE 5 data_ac->ac_resv (-1),64
BUF_SIZE 7 wc->w_handle (-1),1-s32max
CAPPED_DATA 0 mapping 1
CAPPED_DATA 7 wc->w_clen 1
CAPPED_DATA 7 wc->w_di_bh 1
CAPPED_DATA 7 wc->w_num_folios 1
DATA_SOURCE 0 mapping $0
DATA_SOURCE 5 data_ac $1
DATA_SOURCE 6 meta_ac $2
DATA_SOURCE 7 wc $3
DATA_SOURCE 9 user_pos $4
NOSPEC 9 user_pos
NOSPEC 9 user_pos
NOSPEC 10 user_len
NOSPEC 10 user_len
RX_PATH
TASK_NOT_RUNNING
USER_DATA 7 wc->w_first_new_cpos 0-u32max[c]
USER_DATA 7 wc->w_target_from 0-4095[c]
USER_DATA 7 wc->w_target_to 0-2147487742[c]
USER_DATA 9 user_pos s64min-s64max
USER_DATA 10 user_len 0-s32max[c]
NO_OVERFLOW_SIMPLE 5 data_ac->ac_inode->i_mapping->host->i_bytes
UNITS 9 user_pos unit_byte
UNITS 10 user_len unit_byte
HALF_LOCKED2 &oi->ip_alloc_sem