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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

fs/nfs/symlink.c nfs_get_link() -> nfs_revalidate_mapping()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_op 4096-ptr_max
PARAM_VALUE 0 inode->i_op->get_link 0,4096-ptr_max
PARAM_VALUE 0 inode->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
DATA_SOURCE 0 inode $1
RX_PATH
TASK_NOT_RUNNING

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

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 inode->i_mapping 4096-ptr_max
PARAM_VALUE 0 inode->i_sb 4096-ptr_max
PARAM_VALUE 0 inode->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 inode->i_sb->s_fs_info->caps 0-4294967295
PARAM_VALUE 0 inode->i_sb->s_fs_info->delegations_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 inode->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inode->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 *inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_cred->security (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 mapping 4096-ptr_max
PARAM_VALUE 1 mapping->host 4096-ptr_max
PARAM_VALUE 1 mapping->host->i_io_list.prev->next 4096-ptr_max
PARAM_VALUE 1 mapping->host->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 mapping->host->i_mapping 4096-ptr_max
PARAM_VALUE 1 mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 1 mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 1 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 1 mapping->host->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 1 mapping->host->i_sb->s_export_op->get_parent 0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 mapping->host->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 1 mapping->host->i_sb->s_fs_info->caps 0-4294967295
PARAM_VALUE 1 mapping->host->i_sb->s_fs_info->delegations_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 mapping->host->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 1 mapping->host->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 mapping->host->i_wb->dwork->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 1 mapping->host->i_wb->dwork.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 1 mapping->host->i_wb->list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 mapping->host->i_wb->work_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 1 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 1 mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 1 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 *mapping->host->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_cred->security (-4611686018427387904)-4611686018427387903
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 mapping->host->i_bytes

fs/nfs/file.c nfs_file_mmap_prepare() -> nfs_revalidate_mapping()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

fs/nfs/file.c nfs_file_read() -> nfs_revalidate_mapping()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 0 inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inode->i_rwsem.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 inode->i_rwsem.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 inode->i_rwsem.first_waiter->type 0-1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/nfs/file.c nfs_file_splice_read() -> nfs_revalidate_mapping()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 0 inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 inode->i_rwsem.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 inode->i_rwsem.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 mapping 4096-ptr_max
PARAM_VALUE 1 mapping->host 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/nfs/dir.c nfs_readdir() -> nfs_revalidate_mapping()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_sb 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dir_fp->readdir_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem