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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/swapfile.c swap_alloc_hibernation_slot() -> cluster_alloc_swap_entry()

Type Parameter Key Value
PARAM_VALUE 0 si 1-u64max
PARAM_VALUE 0 *si->global_cluster->next 0-4294967295
PARAM_VALUE 1 folio 0
DATA_SOURCE 0 si r swap_type_to_info
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &device_hotplug_lock
LOCK2 global &system_transition_mutex

mm/swapfile.c swap_alloc_slow() -> cluster_alloc_swap_entry()

Type Parameter Key Value
PARAM_VALUE 0 si 4096-ptr_max
PARAM_VALUE 0 si->users.percpu_count_ptr 1-u64max
PARAM_VALUE 0 *si->global_cluster->next 0-4294967295
PARAM_VALUE 1 folio 4096-ptr_max
PARAM_VALUE 1 folio->mapping 1-u64max
PARAM_VALUE 1 folio->mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 1 folio->mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 folio->mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 1 folio->mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 1 folio->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 1 folio->mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 1 folio->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 1 folio->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 1 folio->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 1 folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 *folio->_mm_id 0-4294967295
CAPPED_DATA 0 &si->avail_list.node_list 1
CAPPED_DATA 1 folio 1
DATA_SOURCE 1 folio $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL