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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/super.c super_cache_scan() -> super_trylock_shared()

Type Parameter Key Value
BUF_SIZE 0 sb s32min-(-2),1-s32max
BUF_SIZE 0 sb s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
HALF_LOCKED2 global &bch_register_lock

fs/notify/fdinfo.c show_mark_fhandle() -> super_trylock_shared()

Type Parameter Key Value
PARAM_VALUE 0 sb 4096-ptr_max
PARAM_VALUE 0 sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 sb->dq_op->alloc_dquot 4096-ptr_max
PARAM_VALUE 0 sb->dq_op->get_inode_usage 0,478478298702749696
PARAM_VALUE 0 sb->dq_op->get_next_id 4096-ptr_max
PARAM_VALUE 0 sb->dq_op->get_reserved_space 0,2714301432243118080,7480565811357794304
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->block_ops 0,5961889059343175680
PARAM_VALUE 0 sb->s_export_op->commit_metadata 0,240803493533007872,5538665924712296448,6872150948047065088
PARAM_VALUE 0 sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 0 sb->s_export_op->flags 0,127
PARAM_VALUE 0 sb->s_export_op->get_name 0,3053585434600701952,4446407003036676096,4451526262822047744,5730886654511411200
PARAM_VALUE 0 sb->s_export_op->open 0,631201664538705920,4233052046380007424
PARAM_VALUE 0 sb->s_export_op->permission 0,4382650131406278656,6192445826193477632
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_qcop->get_dqblk 4096-ptr_max
PARAM_VALUE 0 sb->s_qcop->get_state 4096-ptr_max
PARAM_VALUE 0 sb->s_qcop->quota_sync 0,1130962422595588096,2593409015288025088,7799822221866086400
PARAM_VALUE 0 sb->s_qcop->set_dqblk 4096-ptr_max
PARAM_VALUE 0 sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sb->s_umount.first_waiter->type 0-1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sb unit_byte
LOCK2 &group->mark_mutex
LOCK2 &m->lock
TYPE_LOCK (struct fsnotify_group)->mark_mutex
TYPE_LOCK (struct seq_file)->lock

fs/fs-writeback.c __writeback_inodes_wb() -> super_trylock_shared()

Type Parameter Key Value
PREEMPT_ADD
UNITS 0 sb unit_byte
LOCK2 &wb->list_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct bdi_writeback)->list_lock