Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/hugetlb.c hugetlb_reserve_pages() -> set_vma_resv_map()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 0 vma->flags.__vma_flags 4096-ptr_max
PARAM_VALUE 0 vma->vm_file->f_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 vma->vm_file->f_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 0 vma->vm_file->f_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 vma->vm_file->f_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 vma->vm_ops 3452554709216641024
PARAM_VALUE 0 vma->vm_ops->access 0
PARAM_VALUE 0 vma->vm_ops->close 935326658530017280
PARAM_VALUE 0 vma->vm_ops->fault 6604717655512383488
PARAM_VALUE 0 vma->vm_ops->find_normal_page 0
PARAM_VALUE 0 vma->vm_ops->get_policy 0
PARAM_VALUE 0 vma->vm_ops->huge_fault 0
PARAM_VALUE 0 vma->vm_ops->map_pages 0
PARAM_VALUE 0 vma->vm_ops->mapped 0
PARAM_VALUE 0 vma->vm_ops->may_split 5081872036201857024
PARAM_VALUE 0 vma->vm_ops->mprotect 0
PARAM_VALUE 0 vma->vm_ops->mremap 0
PARAM_VALUE 0 vma->vm_ops->name 0
PARAM_VALUE 0 vma->vm_ops->open 5900474108434354176
PARAM_VALUE 0 vma->vm_ops->page_mkwrite 0
PARAM_VALUE 0 vma->vm_ops->pagesize 7130740471179698176
PARAM_VALUE 0 vma->vm_ops->pfn_mkwrite 0
PARAM_VALUE 0 vma->vm_ops->set_policy 0
PARAM_VALUE 0 vma->vm_ops->uffd_ops 2881150691235323904
PARAM_VALUE 0 vma->vm_pgoff 0-2251799813685246
PARAM_VALUE 1 map 4096-ptr_max
PARAM_VALUE 1 map->adds_in_progress 0
PARAM_VALUE 1 map->css 0
PARAM_VALUE 1 map->pages_per_hpage 0
PARAM_VALUE 1 map->refs.refcount.refs.counter 1
PARAM_VALUE 1 map->region_cache.next 4096-ptr_max
PARAM_VALUE 1 map->region_cache.next->next 4096-ptr_max
PARAM_VALUE 1 map->region_cache.next->prev 4096-ptr_max
PARAM_VALUE 1 map->region_cache.prev 4096-ptr_max
PARAM_VALUE 1 map->region_cache.prev->next 4096-ptr_max
PARAM_VALUE 1 map->region_cache.prev->prev 4096-ptr_max
PARAM_VALUE 1 map->region_cache_count 1
PARAM_VALUE 1 map->regions.next 4096-ptr_max
PARAM_VALUE 1 map->regions.next->next 4096-ptr_max
PARAM_VALUE 1 map->regions.prev 4096-ptr_max
PARAM_VALUE 1 map->regions.prev->next 4096-ptr_max
PARAM_VALUE 1 map->regions.prev->prev 4096-ptr_max
PARAM_VALUE 1 map->reservation_counter 0
PARAM_VALUE 1 map->rw_sema.count.counter 0
PARAM_VALUE 1 map->rw_sema.dep_map->name 0-255
PARAM_VALUE 1 map->rw_sema.first_waiter 0
PARAM_VALUE 1 map->rw_sema.magic 4096-ptr_max
PARAM_VALUE 1 map->rw_sema.osq.tail.counter 0
PARAM_VALUE 1 map->rw_sema.owner.counter 0
BUF_SIZE 0 vma (-1),1-s32max
BUF_SIZE 0 vma (-1),1-s32max
BUF_SIZE 0 vma->vm_file (-1)-s32max
BUF_SIZE 0 vma->vm_ops 144
BUF_SIZE 0 vma->vm_private_data (-1),1-s32max
BUF_SIZE 1 map 312
DATA_SOURCE 0 vma $3
DATA_SOURCE 1 map r resv_map_alloc
NOSPEC 0 vma->vm_end
NOSPEC 0 vma->vm_pgoff
NOSPEC 0 vma->vm_start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 vma->vm_end 4096-u64max[c]
USER_DATA 0 vma->vm_pgoff 0-2251799813685246[c]
USER_DATA 0 vma->vm_start 0-18446744073709547520
NO_OVERFLOW_SIMPLE 0 vma->vm_pgoff
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &ipcp->lock
TYPE_LOCK (struct inode)->i_rwsem

mm/hugetlb.c hugetlb_reserve_pages() -> set_vma_resv_map()

Type Parameter Key Value
PARAM_VALUE 0 vma 4096-ptr_max
PARAM_VALUE 0 vma->flags.__vma_flags 4096-ptr_max
PARAM_VALUE 0 vma->vm_file->f_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 vma->vm_file->f_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 0 vma->vm_file->f_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 vma->vm_file->f_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 vma->vm_ops 3452554709216641024
PARAM_VALUE 0 vma->vm_ops->access 0
PARAM_VALUE 0 vma->vm_ops->close 935326658530017280
PARAM_VALUE 0 vma->vm_ops->fault 6604717655512383488
PARAM_VALUE 0 vma->vm_ops->find_normal_page 0
PARAM_VALUE 0 vma->vm_ops->get_policy 0
PARAM_VALUE 0 vma->vm_ops->huge_fault 0
PARAM_VALUE 0 vma->vm_ops->map_pages 0
PARAM_VALUE 0 vma->vm_ops->mapped 0
PARAM_VALUE 0 vma->vm_ops->may_split 5081872036201857024
PARAM_VALUE 0 vma->vm_ops->mprotect 0
PARAM_VALUE 0 vma->vm_ops->mremap 0
PARAM_VALUE 0 vma->vm_ops->name 0
PARAM_VALUE 0 vma->vm_ops->open 5900474108434354176
PARAM_VALUE 0 vma->vm_ops->page_mkwrite 0
PARAM_VALUE 0 vma->vm_ops->pagesize 7130740471179698176
PARAM_VALUE 0 vma->vm_ops->pfn_mkwrite 0
PARAM_VALUE 0 vma->vm_ops->set_policy 0
PARAM_VALUE 0 vma->vm_ops->uffd_ops 2881150691235323904
PARAM_VALUE 0 vma->vm_pgoff 0-2251799813685246
PARAM_VALUE 1 map 0
BUF_SIZE 0 vma (-1),1-s32max
BUF_SIZE 0 vma (-1),1-s32max
BUF_SIZE 0 vma->vm_file (-1)-s32max
BUF_SIZE 0 vma->vm_ops 144
BUF_SIZE 0 vma->vm_private_data (-1),1-s32max
DATA_SOURCE 0 vma $3
NOSPEC 0 vma->vm_end
NOSPEC 0 vma->vm_pgoff
NOSPEC 0 vma->vm_start
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 vma->vm_end 4096-u64max[c]
USER_DATA 0 vma->vm_pgoff 0-2251799813685246[c]
USER_DATA 0 vma->vm_start 0-18446744073709547520
NO_OVERFLOW_SIMPLE 0 vma->vm_pgoff
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &ipcp->lock
HALF_LOCKED2 &resv_map->lock
TYPE_LOCK (struct inode)->i_rwsem