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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ceph/mds_client.c __prepare_send_request() -> create_request_message()

Type Parameter Key Value
PARAM_VALUE 0 session 4096-ptr_max
PARAM_VALUE 0 session->s_con.ops->add_authorizer_challenge 0,4570694679072546816,9106719031468761088
PARAM_VALUE 0 session->s_con.ops->alloc_msg 0,1819672071517347840,3985100338545319936,8051317338035064832
PARAM_VALUE 0 session->s_con.ops->check_message_signature 0,2338881485687373824,7398673791904043008
PARAM_VALUE 0 session->s_con.ops->dispatch 0,5069345856845316096,5185361939284975616,8367005991706517504
PARAM_VALUE 0 session->s_con.ops->fault 0,5235114639455322112,7890162724431134720
PARAM_VALUE 0 session->s_con.ops->get 0,4096-ptr_max
PARAM_VALUE 0 session->s_con.ops->get_auth_request 0,3097215666396741632,6863677008278192128,8191687471266062336
PARAM_VALUE 0 session->s_con.ops->get_authorizer 0,824788881680629760,9056656172098445312
PARAM_VALUE 0 session->s_con.ops->handle_auth_bad_method 0,476257765314297856,2064871891929993216,3616707156672061440
PARAM_VALUE 0 session->s_con.ops->handle_auth_done 0,218166346346975232,3657433399607500800,7679859771777245184
PARAM_VALUE 0 session->s_con.ops->handle_auth_reply_more 0,5798876659189800960,6850432694908821504,8279948037938364416
PARAM_VALUE 0 session->s_con.ops->invalidate_authorizer 0,1001377535138050048,1463731196565176320
PARAM_VALUE 0 session->s_con.ops->peer_reset 0,2747659020159242240
PARAM_VALUE 0 session->s_con.ops->put 0,3343298065298829312,6612073531077701632,7503489253805752320
PARAM_VALUE 0 session->s_con.ops->reencode_message 0,4019355679470731264
PARAM_VALUE 0 session->s_con.ops->sign_message 0,1175390057949110272,1281680883755110400
PARAM_VALUE 0 session->s_con.ops->sparse_read 0,8552505226235363328
PARAM_VALUE 0 session->s_con.ops->verify_authorizer_reply 0,3350695966436954112,7309319912932315136
PARAM_VALUE 0 session->s_mdsc 4096-ptr_max
PARAM_VALUE 0 session->s_mdsc->fsc 4096-ptr_max
PARAM_VALUE 0 session->s_state 3-4,6
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_data.a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 1 req->r_dentry->d_inode->i_data.a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 1 req->r_dentry->d_inode->i_data.a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 1 req->r_dentry->d_inode->i_data.a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 1 req->r_dentry->d_inode->i_data.a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 1 req->r_dentry->d_inode->i_data.host->i_sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->a_ops->free_folio 0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->a_ops->launder_folio 0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_sb->dq_op->alloc_dquot 4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_sb->s_bdev->bd_holder_ops->freeze 7536128971011219456
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_sb->s_bdev->bd_holder_ops->sync 8235259936313790464
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 req->r_dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->dq_op->alloc_dquot 4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->dq_op->get_inode_usage 0,478478298702749696
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->dq_op->get_next_id 4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->dq_op->get_reserved_space 0,2714301432243118080,7480565811357794304
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->freeze 7536128971011219456
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->mark_dead 3524860355147841536
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_bdev->bd_holder_ops->sync 8235259936313790464
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_cop->empty_dir 0,86,4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_cop->get_context 0,706,4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_cop->set_context 0,67,4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_export_op->block_ops 0,5961889059343175680
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_export_op->commit_metadata 0,240803493533007872,5538665924712296448,6872150948047065088
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_export_op->flags 0,127
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_export_op->get_name 0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_export_op->open 0,631201664538705920,4233052046380007424
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_export_op->permission 0,4382650131406278656,6192445826193477632
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->free_cached_objects 0,1608608064889520128,2908075336534528000,7579570136908226560
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->freeze_super 0,2519477815684136960
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->get_dquots 0,923857830404186112,1651117494515085312,1702335611975081984,5677984871528976384,5868281143574761472,6238878744837341184
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->nr_cached_objects 0,456927727844597760,2165740340428103680,6857875743730688000
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->quota_read 0,1231493512506486784,5429134974858194944,6767320843600449536,8807892756092534784,9061218535664717824
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->quota_write 0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->remove_bdev 0,4640431662171430912
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->report_error 0,4072367486062256128
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->show_devname 0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->show_path 0,1168827736746610688,4549358393651167232,6955726544838414336,7969778861266182144
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->show_stats 0,506057586286567424,909742538172280832,5476998243496673280,7378982553835122688
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->thaw_super 0,5766127971694489600
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_op->umount_begin 0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_qcop->get_dqblk 4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_qcop->get_state 4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_qcop->quota_sync 0,1130962422595588096,2593409015288025088,7799822221866086400
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_qcop->set_dqblk 4096-ptr_max
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_dentry->d_inode->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 req->r_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 req->r_new_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 req->r_new_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 1 req->r_old_dentry_dir->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_old_dentry_dir->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 req->r_old_dentry_dir->i_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 1 req->r_old_dentry_dir->i_sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 1 req->r_old_dentry_dir->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 req->r_old_dentry_dir->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 req->r_old_dentry_dir->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 req->r_parent->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 req->r_parent->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 req->r_parent->i_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 1 req->r_parent->i_sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 1 req->r_parent->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 req->r_parent->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 req->r_parent->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 req->r_request 0
PARAM_VALUE 1 req->r_session->s_con.ops->add_authorizer_challenge 0,4570694679072546816,9106719031468761088
PARAM_VALUE 1 req->r_session->s_con.ops->alloc_msg 0,1819672071517347840,3985100338545319936,8051317338035064832
PARAM_VALUE 1 req->r_session->s_con.ops->check_message_signature 0,2338881485687373824,7398673791904043008
PARAM_VALUE 1 req->r_session->s_con.ops->dispatch 0,5069345856845316096,5185361939284975616,8367005991706517504
PARAM_VALUE 1 req->r_session->s_con.ops->fault 0,5235114639455322112,7890162724431134720
PARAM_VALUE 1 req->r_session->s_con.ops->get 0,1733957411014758400,5067823073802145792,9046076307153379328
PARAM_VALUE 1 req->r_session->s_con.ops->get_auth_request 0,3097215666396741632,6863677008278192128,8191687471266062336
PARAM_VALUE 1 req->r_session->s_con.ops->get_authorizer 0,824788881680629760,9056656172098445312
PARAM_VALUE 1 req->r_session->s_con.ops->handle_auth_bad_method 0,476257765314297856,2064871891929993216,3616707156672061440
PARAM_VALUE 1 req->r_session->s_con.ops->handle_auth_done 0,218166346346975232,3657433399607500800,7679859771777245184
PARAM_VALUE 1 req->r_session->s_con.ops->handle_auth_reply_more 0,5798876659189800960,6850432694908821504,8279948037938364416
PARAM_VALUE 1 req->r_session->s_con.ops->invalidate_authorizer 0,1001377535138050048,1463731196565176320
PARAM_VALUE 1 req->r_session->s_con.ops->peer_reset 0,2747659020159242240
PARAM_VALUE 1 req->r_session->s_con.ops->put 0,3343298065298829312,6612073531077701632,7503489253805752320
PARAM_VALUE 1 req->r_session->s_con.ops->reencode_message 0,4019355679470731264
PARAM_VALUE 1 req->r_session->s_con.ops->sign_message 0,1175390057949110272,1281680883755110400
PARAM_VALUE 1 req->r_session->s_con.ops->sparse_read 0,8552505226235363328
PARAM_VALUE 1 req->r_session->s_con.ops->verify_authorizer_reply 0,3350695966436954112,7309319912932315136
PARAM_VALUE 1 req->r_target_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
BUF_SIZE 0 session (-1),1-s32max
BUF_SIZE 0 session (-1),1-s32max
BUF_SIZE 1 req (-1)-s32max
BUF_SIZE 1 req (-1)-s32max
BUF_SIZE 1 req->r_dentry (-1)-s32max
BUF_SIZE 1 req->r_inode (-1),1-s32max
BUF_SIZE 1 req->r_locked_page (-1)-0,64
BUF_SIZE 1 req->r_mnt_idmap (-1),136
BUF_SIZE 1 req->r_old_dentry (-1),1-s32max
BUF_SIZE 1 req->r_pagelist (-1)-0,72
BUF_SIZE 1 req->r_path2 (-1),256
BUF_SIZE 1 req->r_session (-1),1-s32max
DATA_SOURCE 0 session $0
DATA_SOURCE 1 req $1
DATA_SOURCE 2 drop_cap_releases $2
STR_LEN 1 req->r_inode (-1),23-24
STR_LEN 1 req->r_parent (-1),1-24,26-27,29,31-32,63,99,115,254
NOSPEC 1 req->r_args.filelock_change.start
NOSPEC 1 req->r_inode->i_mode
NOSPEC 1 req->r_inode->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 req->r_args.filelock_change.start 0-9223372036854775806,9223372036854775808-u64max[c][u]
USER_DATA 1 req->r_args.mkdir.mode 16384-17407[c]
USER_DATA 1 req->r_args.mknod.mode 0-u16max[c]
USER_DATA 1 req->r_args.mknod.rdev 0-u32max[c]
USER_DATA 1 req->r_args.open.mode 0-4094,32768-36862[c]
USER_DATA 1 req->r_args.setlayout.layout.fl_object_size 0-u32max
USER_DATA 1 req->r_args.setlayout.layout.fl_pg_pool 0-u32max
USER_DATA 1 req->r_args.setlayout.layout.fl_stripe_count 0-u32max
USER_DATA 1 req->r_args.setlayout.layout.fl_stripe_unit 0-u32max
USER_DATA 1 req->r_args.setxattr.flags 0-2,2147483648-2147483650[c]
USER_DATA 1 req->r_dentry->__d_name.hash 0-u32max[c]
USER_DATA 1 req->r_dentry->d_inode->i_mode 0-u16max
USER_DATA 1 req->r_dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 1 req->r_dentry->d_parent->__d_name.hash 0-u32max[c]
USER_DATA 1 req->r_dentry->d_sb->s_flags 0-u64max[c]
USER_DATA 1 req->r_dname->hash 0-u32max[c]
USER_DATA 1 req->r_inode->__i_nlink 1-u32max
USER_DATA 1 req->r_inode->i_blocks 0-18014398509481983,18428729675200069632-u64max
USER_DATA 1 req->r_inode->i_bytes 0-511[c]
USER_DATA 1 req->r_inode->i_mode 0-u16max
USER_DATA 1 req->r_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 1 req->r_new_inode->i_mode 0-u16max[c]
USER_DATA 1 req->r_num_fwd s32min-(-2),1-s32max[c]
USER_DATA 1 req->r_old_inode->i_mode 0-u16max
USER_DATA 1 req->r_old_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 1 req->r_session->s_con.peer_name.num 0-s32max[c]
USER_DATA 1 req->r_session->s_mds 0-s32max[c]
USER_DATA 1 *req->r_dentry->__d_name.name 0-255
USER_DATA 1 *req->r_dentry->d_parent->__d_name.name 0-255
NO_OVERFLOW_SIMPLE 0 session->s_mdsc->max_sessions
NO_OVERFLOW_SIMPLE 1 req->r_inode->i_blkbits
NO_OVERFLOW_SIMPLE 1 req->r_inode->i_ino
NO_OVERFLOW_SIMPLE 1 req->r_inode->i_linklen
NO_OVERFLOW_SIMPLE 1 req->r_new_inode->i_blkbits
NO_OVERFLOW_SIMPLE 1 req->r_new_inode->i_bytes
NO_OVERFLOW_SIMPLE 1 req->r_new_inode->i_sb->s_blocksize
NO_OVERFLOW_SIMPLE 1 req->r_new_inode->i_sb->s_blocksize_bits
NO_OVERFLOW_SIMPLE 1 req->r_new_inode->i_size
NO_OVERFLOW_SIMPLE 1 req->r_parent->i_blkbits
NO_OVERFLOW_SIMPLE 1 req->r_parent->i_size
NO_OVERFLOW_SIMPLE 1 req->r_request->front.iov_len
NO_OVERFLOW_SIMPLE 1 req->r_request->hdr.front_len
NO_OVERFLOW_SIMPLE 1 req->r_request->max_data_items
NO_OVERFLOW_SIMPLE 1 req->r_unsafe_dir->i_bytes
NO_OVERFLOW_SIMPLE 1 req->r_unsafe_dir->i_size
UNITS 1 req unit_byte
USER_PTR 1 req->r_dentry->__d_name.name
LOCK2 &mdsc->mutex
HALF_LOCKED2 0 &session->s_mutex
TYPE_LOCK (struct ceph_mds_client)->mutex