Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/nfs/file.c nfs_flock() -> do_setlk()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
PARAM_VALUE 0 filp->f_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 filp->f_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 filp->f_mapping 4096-ptr_max
PARAM_VALUE 0 filp->f_mapping->host 4096-ptr_max
PARAM_VALUE 0 filp->f_mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 0 filp->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 filp->f_path.mnt->mnt_sb->s_export_op->flags 0,127
PARAM_VALUE 1 cmd 6-7
PARAM_VALUE 2 fl 6679205499366121472,8240022910925856768
PARAM_VALUE 2 fl->c.flc_blocked_member.next 4096-ptr_max
PARAM_VALUE 2 fl->c.flc_blocked_member.prev 4096-ptr_max
PARAM_VALUE 2 fl->c.flc_blocked_requests.next 4096-ptr_max
PARAM_VALUE 2 fl->c.flc_blocked_requests.prev 4096-ptr_max
PARAM_VALUE 2 fl->c.flc_blocker 0
PARAM_VALUE 2 fl->c.flc_file 0,4-u64max
PARAM_VALUE 2 fl->c.flc_flags 2,130
PARAM_VALUE 2 fl->c.flc_link.next 0
PARAM_VALUE 2 fl->c.flc_link.pprev 0
PARAM_VALUE 2 fl->c.flc_link_cpu 0
PARAM_VALUE 2 fl->c.flc_list.next 4096-ptr_max
PARAM_VALUE 2 fl->c.flc_list.prev 4096-ptr_max
PARAM_VALUE 2 fl->c.flc_owner 0,4-u64max
PARAM_VALUE 2 fl->c.flc_type 0-1
PARAM_VALUE 2 fl->c.flc_wait.head.next 4096-ptr_max
PARAM_VALUE 2 fl->c.flc_wait.head.prev 4096-ptr_max
PARAM_VALUE 2 fl->fl_end s64max
PARAM_VALUE 2 fl->fl_lmops 0
PARAM_VALUE 2 fl->fl_ops 0
PARAM_VALUE 2 fl->fl_start 0
PARAM_VALUE 2 fl->fl_u.afs.debug_id 0
PARAM_VALUE 2 fl->fl_u.afs.link.next 0
PARAM_VALUE 2 fl->fl_u.afs.link.prev 0
PARAM_VALUE 2 fl->fl_u.afs.state 0
PARAM_VALUE 2 fl->fl_u.ceph.inode 0
PARAM_VALUE 2 fl->fl_u.nfs4_fl.owner 0
PARAM_VALUE 2 fl->fl_u.nfs_fl.list.next 0
PARAM_VALUE 2 fl->fl_u.nfs_fl.list.prev 0
PARAM_VALUE 2 fl->fl_u.nfs_fl.owner 0
PARAM_VALUE 2 fl->fl_u.nfs_fl.state 0
PARAM_VALUE 3 is_local 0-1
DATA_SOURCE 0 filp $0
DATA_SOURCE 1 cmd $1
DATA_SOURCE 2 fl $2
FUZZY_MAX 1 cmd 7
FUZZY_MAX 3 is_local 1
BIT_INFO 1 cmd 0x6,0x7
BIT_INFO 2 fl->c.flc_flags 0x2,0xffffffffffffffff
HARD_MAX 1 cmd 7
HARD_MAX 3 is_local 1
MEM_ZERO 2 fl
RX_PATH
NO_OVERFLOW_SIMPLE 0 filp->f_inode->i_size
NO_OVERFLOW_SIMPLE 0 filp->f_path.d_inode->i_size

fs/nfs/file.c nfs_lock() -> do_setlk()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
PARAM_VALUE 0 filp->f_inode->i_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 filp->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 filp->f_inode->i_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 filp->f_inode->i_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 filp->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 filp->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 filp->f_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 filp->f_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 filp->f_mapping 4096-ptr_max
PARAM_VALUE 0 filp->f_mapping->host 4096-ptr_max
PARAM_VALUE 0 filp->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 filp->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 filp->f_mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 filp->f_mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 filp->f_mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 0 filp->f_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 filp->f_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 filp->f_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 0 filp->f_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 filp->f_mapping->host->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 filp->f_op 4096-ptr_max
PARAM_VALUE 0 filp->f_op->lock 1-u64max
PARAM_VALUE 0 filp->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 filp->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 filp->f_path.dentry->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 filp->f_path.mnt->mnt_sb->s_export_op->flags 0,127
PARAM_VALUE 1 cmd 6-7,1029
PARAM_VALUE 2 fl 4096-ptr_max
PARAM_VALUE 2 fl->c.flc_type 0-1,3-255
PARAM_VALUE 3 is_local 0-1
BUF_SIZE 0 filp (-1)-s32max
BUF_SIZE 0 filp (-1)-s32max
BUF_SIZE 0 filp->private_data (-1),26
BUF_SIZE 2 fl (-1),256
BUF_SIZE 2 fl (-1),256
BUF_SIZE 2 fl->fl_lmops (-1),56
DATA_SOURCE 0 filp $0
DATA_SOURCE 1 cmd $1
DATA_SOURCE 2 fl $2
FUZZY_MAX 3 is_local 1
BIT_INFO 1 cmd 0x4,0x407
BIT_INFO 2 fl->c.flc_flags 0x0,0xffffefff
HARD_MAX 3 is_local 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 cmd 7
USER_DATA 2 fl->c.flc_type 0-1
USER_DATA 2 fl->fl_start s64min-9223372036854775806[c][u]
NO_OVERFLOW_SIMPLE 0 filp->f_inode->i_size
NO_OVERFLOW_SIMPLE 0 filp->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 0 filp->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 0 filp->f_path.moved->d_inode->i_size