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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ceph/addr.c ceph_process_folio_batch() -> ceph_allocate_page_array()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->a_ops 4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->error_remove_folio 0,373303432983703552,3650281484867371008,6933238642996355072,7934844886813757440
PARAM_VALUE 0 mapping->a_ops->free_folio 0,87018317492477952,1576041750683152384,3223952723663937536,4787850423793061888
PARAM_VALUE 0 mapping->a_ops->is_dirty_writeback 0,7518438349615988736,8867638692533350400
PARAM_VALUE 0 mapping->a_ops->is_partially_uptodate 0,1933474595957665792,7182876493439184896
PARAM_VALUE 0 mapping->a_ops->launder_folio 0,122107076755599360,327075084911996928,858079631894568960,7268098942548045824
PARAM_VALUE 0 mapping->a_ops->swap_deactivate 0,1546359495696728064,3888069641387622400,7359158453655175168,8604917376913055744
PARAM_VALUE 0 mapping->a_ops->swap_rw 0,4986685196838862848,8487923053812363264
PARAM_VALUE 0 mapping->a_ops->write_begin 0,4096-ptr_max
PARAM_VALUE 0 mapping->a_ops->writepages 0,4096-ptr_max
PARAM_VALUE 0 mapping->host 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->host->i_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 mapping->host->i_op->get_offset_ctx 0,2606890545167454208
PARAM_VALUE 0 mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 0 mapping->host->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 0 mapping->host->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->dq_op->alloc_dquot 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->s_bdev->bd_holder_ops->freeze 7536128971011219456
PARAM_VALUE 0 mapping->host->i_sb->s_bdev->bd_holder_ops->sync 8235259936313790464
PARAM_VALUE 0 mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 mapping->host->i_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 0 mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->encode_fh 0,2,4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->s_fs_info->mount_state s32min-3
PARAM_VALUE 0 mapping->host->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->host->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 1 ceph_wbc 5962209474844807168
PARAM_VALUE 1 ceph_wbc->fbatch.folios 4096-ptr_max
PARAM_VALUE 1 ceph_wbc->fbatch.i 0
PARAM_VALUE 1 ceph_wbc->i_size (-9223372036854775807)-s64max
PARAM_VALUE 1 ceph_wbc->last_snapc 1-u64max
PARAM_VALUE 1 ceph_wbc->locked_pages 0
PARAM_VALUE 1 ceph_wbc->max_pages 1-1048576
PARAM_VALUE 1 ceph_wbc->nr_folios 1-255
PARAM_VALUE 1 ceph_wbc->op_idx (-1)-15
PARAM_VALUE 1 ceph_wbc->pages 0,4096-ptr_max
PARAM_VALUE 1 ceph_wbc->tag 0,2
PARAM_VALUE 2 folio 4096-ptr_max
PARAM_VALUE 2 folio->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 2 folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 *folio->_mm_id 0-4294967295
BUF_SIZE 0 mapping (-1),552
BUF_SIZE 0 mapping (-1),552
BUF_SIZE 0 mapping->a_ops (-1),152
CAPPED_DATA 0 mapping 1
CAPPED_DATA 1 ceph_wbc->max_pages 1
CAPPED_DATA 1 ceph_wbc->nr_folios 1
CAPPED_DATA 1 ceph_wbc->snapc 1
DATA_SOURCE 0 mapping $0
DATA_SOURCE 1 ceph_wbc $2
PARAM_COMPARE 1 ceph_wbc->locked_pages < $1->max_pages
NOSPEC 0 mapping->writeback_index
NOSPEC 1 ceph_wbc->index
NOSPEC 1 ceph_wbc->max_pages
NOSPEC 1 ceph_wbc->start_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 mapping->host->i_bytes 0-65023[c]
USER_DATA 0 mapping->writeback_index 0-524287[c]
USER_DATA 1 ceph_wbc->end 0-524286,u64max[u]
USER_DATA 1 ceph_wbc->index 0-2251799813685248,4503599627370496,18444492273895866368-u64max
USER_DATA 1 ceph_wbc->max_pages 1-524288[c]
USER_DATA 1 ceph_wbc->start_index 0-524287[c]
NO_OVERFLOW_SIMPLE 0 mapping->host->i_size
NO_OVERFLOW_SIMPLE 1 ceph_wbc->i_size
NO_OVERFLOW_SIMPLE 1 ceph_wbc->locked_pages
NO_OVERFLOW_SIMPLE 1 ceph_wbc->max_pages
HALF_LOCKED2 0 &mapping->invalidate_lock