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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ext4/super.c __ext4_error() -> ext4_handle_error()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 3 ino 0
PARAM_VALUE 4 block 0
PARAM_VALUE 5 func 4096-ptr_max
PARAM_VALUE 6 line 60,94,106,130,140,168,180,203,217,234,278,280,284,296,356,427,432,435,440,444,470,486,520,529,586,619,625,1317,1406,1429,1565,1581,1922,1986,2063,2500,2539,4222,4232,4284,4915,5091,5521,5689,5697,5995,6383,6397-u32max
BUF_SIZE 0 sb s32min,(-10),(-1)-s32max
BUF_SIZE 0 sb s32min,(-10),(-1)-s32max
BUF_SIZE 0 sb->dq_op (-1),88
BUF_SIZE 0 sb->s_bdev (-1),2136
BUF_SIZE 0 sb->s_bdev->bd_queue (-1),2456
BUF_SIZE 0 sb->s_cop (-1),72
BUF_SIZE 0 sb->s_export_op (-1),80
BUF_SIZE 0 sb->s_fs_info (-1),96,376,768,2440,4416,12288
BUF_SIZE 0 sb->s_op (-1),216
BUF_SIZE 0 sb->s_qcop (-1),88
BUF_SIZE 0 sb->s_root (-1)-s32max
BUF_SIZE 0 sb->s_type (-1),232
BUF_SIZE 0 sb->s_vop (-1),48
BUF_SIZE 0 sb->s_xattr (-1),16,32,40
BUF_SIZE 5 func 6,15-25,27-28,30,34,37
BUF_SIZE 5 func 6,15-25,27-28,30,34,37
DATA_SOURCE 0 sb $0
DATA_SOURCE 1 force_ro $3
DATA_SOURCE 2 error $4
DATA_SOURCE 4 block $5
DATA_SOURCE 5 func $1
DATA_SOURCE 6 line $2
STR_LEN 0 sb (-1)-1,4-5,8,20,26,29-39,41-42,44-45,47-49,51,53-54,57-58,60,64,81,89
STR_LEN 0 sb (-1)-1,4-5,8,20,26,29-39,41-42,44-45,47-49,51,53-54,57-58,60,64,81,89
STR_LEN 0 sb->s_id (-1),31
STR_LEN 1 force_ro (-1),24,29,31,39,41,48,53,65,74
STR_LEN 5 func (-1),24,29,31,39,41,48,53,65,74
HARD_MAX 6 line 7262
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 sb->s_flags 0-u64max
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
UNITS 0 sb unit_byte
HALF_LOCKED2 &elr->lr_super->s_umount
HALF_LOCKED2 &grp->alloc_sem
HALF_LOCKED2 &journal->j_barrier
HALF_LOCKED2 &of->mutex

fs/ext4/super.c __ext4_error_file() -> ext4_handle_error()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 1 force_ro 0
PARAM_VALUE 2 error 117
PARAM_VALUE 5 func 1548020299765624832,2481956511015718912,7746257508181807104
PARAM_VALUE 6 line 224,267,278,1339,1511
BUF_SIZE 5 func 13,21,23
BUF_SIZE 5 func 13,21,23
DATA_SOURCE 4 block $3
DATA_SOURCE 5 func $1
DATA_SOURCE 6 line $2
STR_LEN 0 sb (-1),16,19,23,31,33,38,46
STR_LEN 5 func (-1),16,19,23,31,33,38,46
HARD_MAX 6 line 1511
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sb unit_byte
UNITS 4 block unit_byte
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/ext4/super.c __ext4_error_inode() -> ext4_handle_error()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_bdev->bd_mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 sb->s_bdev->bd_mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 sb->s_bdev->bd_mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sb->s_bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 0 sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 0 sb->s_op->dirty_inode 0,621408797344559104,3913825662048972800,5398169538550730752,5762663374499221504,5910256729421369344,7426269908539875328,8470241182936211456
PARAM_VALUE 0 sb->s_op->free_cached_objects 0,1608608064889520128,2908075336534528000,7579570136908226560
PARAM_VALUE 0 sb->s_op->freeze_super 0,2519477815684136960
PARAM_VALUE 0 sb->s_op->get_dquots 0,923857830404186112,1651117494515085312,1702335611975081984,5677984871528976384,5868281143574761472,6238878744837341184
PARAM_VALUE 0 sb->s_op->nr_cached_objects 0,456927727844597760,2165740340428103680,6857875743730688000
PARAM_VALUE 0 sb->s_op->quota_read 0,1231493512506486784,5429134974858194944,6767320843600449536,8807892756092534784,9061218535664717824
PARAM_VALUE 0 sb->s_op->quota_write 0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824
PARAM_VALUE 0 sb->s_op->remove_bdev 0,4640431662171430912
PARAM_VALUE 0 sb->s_op->report_error 0,4072367486062256128
PARAM_VALUE 0 sb->s_op->show_devname 0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880
PARAM_VALUE 0 sb->s_op->show_path 0,1168827736746610688,4549358393651167232,6955726544838414336,7969778861266182144
PARAM_VALUE 0 sb->s_op->show_stats 0,506057586286567424,909742538172280832,5476998243496673280,7378982553835122688
PARAM_VALUE 0 sb->s_op->shutdown 0,270907176096247808,394905300707143680,1621038160951336960,2742114378027888640,4674517140434182144,5302154572152815616,9061279276729196544
PARAM_VALUE 0 sb->s_op->thaw_super 0,5766127971694489600
PARAM_VALUE 0 sb->s_op->umount_begin 0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104
PARAM_VALUE 0 sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 force_ro 0
PARAM_VALUE 2 error (-117),(-30),(-22),(-12),(-5),0,5,12,74,117
BUF_SIZE 0 sb (-1),80,2752,2816
BUF_SIZE 0 sb (-1),80,2752,2816
BUF_SIZE 5 func (-1),9,11-29,31-32,34,36,38
BUF_SIZE 5 func (-1),9,11-29,31-32,34,36,38
DATA_SOURCE 2 error $4
DATA_SOURCE 4 block $3
DATA_SOURCE 5 func $1
DATA_SOURCE 6 line $2
STR_LEN 0 sb (-1),8
STR_LEN 0 sb (-1),8
STR_LEN 1 force_ro (-1),4-5,13-14,16,18-25,27-31,33,35,38,46,91
STR_LEN 2 error (-1),14,16-17,20-22,24,30,34,51
STR_LEN 5 func (-1),4-5,13-14,16,18-25,27-31,33,35,38,46,91
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 sb->s_flags 0-u64max[c]
USER_DATA 3 ino 0-u32max
USER_DATA 4 block 0-576460756598390781,18446744069414584321-u64max[c]
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
UNITS 0 sb unit_byte
UNITS 4 block unit_byte
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock

fs/ext4/super.c __ext4_grp_locked_error() -> ext4_handle_error()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 0 sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->fh_to_dentry 0,4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->fh_to_parent 0,4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->get_parent 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->get_dquots 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->quota_read 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->show_path 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->show_stats 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->shutdown 0,4096-ptr_max
PARAM_VALUE 0 sb->s_op->thaw_super 0,4096-ptr_max
PARAM_VALUE 1 force_ro 0
PARAM_VALUE 2 error 117
PARAM_VALUE 5 func 1291228751289450496,1391130837197266944,3112276202409783296,5620305438354444288,7070162795908415488,7976908457525317632,8152559299716186112
PARAM_VALUE 6 line 1314,2046,2135,2528,2583,2614,5459,6472
BUF_SIZE 0 sb s32min,(-10),(-1),1-s32max
BUF_SIZE 0 sb s32min,(-10),(-1),1-s32max
BUF_SIZE 5 func 15,22-23,25-27
BUF_SIZE 5 func 15,22-23,25-27
DATA_SOURCE 0 sb $2
DATA_SOURCE 3 ino $4
DATA_SOURCE 4 block $5
DATA_SOURCE 5 func $0
DATA_SOURCE 6 line $1
STR_LEN 0 sb 19,33,41,53,59,67,79
STR_LEN 5 func 19,33,41,53,59,67,79
NOSPEC 3 ino
NOSPEC 3 ino
HARD_MAX 6 line 6472
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 sb->s_flags 0-u64max[c]
USER_DATA 3 ino 2-u32max[c]
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
UNITS 0 sb unit_byte
HALF_LOCKED2 sb

fs/ext4/super.c __ext4_std_error() -> ext4_handle_error()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 1 force_ro 0
PARAM_VALUE 2 error (-2147483647)-s32max
PARAM_VALUE 3 ino 0
PARAM_VALUE 4 block 0
PARAM_VALUE 5 func 4096-ptr_max
PARAM_VALUE 6 line 94,100,112,155,174,187,217,243,250,256,260,266,271,290,304,320,346,363,376,383,389,425,466,486,518,592,643,655,681-682,685,718,723,744,749,770,795,798,800,810,824,833,842,871,879,891,909,918,940,956,1038,1209-u32max
BUF_SIZE 0 sb (-1),80,2752,2816
BUF_SIZE 0 sb (-1),80,2752,2816
BUF_SIZE 5 func 9,11-29,31,33-35,38
BUF_SIZE 5 func 9,11-29,31,33-35,38
DATA_SOURCE 0 sb $0
DATA_SOURCE 5 func $1
DATA_SOURCE 6 line $2
STR_LEN 0 sb (-1),8
STR_LEN 0 sb (-1),8
HARD_MAX 6 line u32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 sb->s_flags 0-u64max[c]
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize
NO_OVERFLOW_SIMPLE 0 sb->s_blocksize_bits
UNITS 0 sb unit_byte
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock