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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/gfs2/log.c gfs2_ail1_start_one() -> (struct address_space_operations)->writepages()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->a_ops 4096-ptr_max
PARAM_VALUE 0 mapping->host 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 0 mapping->host->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 1 wbc 388796424924803072,831053748791767040,5289549940995424256,8349933177266966528
PARAM_VALUE 1 wbc->inode 0,4096-ptr_max
PARAM_VALUE 1 wbc->nr_to_write 1-s64max
PARAM_VALUE 1 wbc->range_end 0,s64max
PARAM_VALUE 1 wbc->wb 0,4096-ptr_max
PARAM_VALUE 1 wbc->wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 wbc->wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 wbc->wb->dwork.wq->saved_min_active s32min-s32max
DATA_SOURCE 1 wbc $1
STR_LEN 1 wbc->inode (-1)
CONTAINER 0 -8-296+0 $(-1)
NOSPEC 1 wbc->index
NOSPEC 1 wbc->inode->i_bytes
NOSPEC 1 wbc->inode->i_mode
NOSPEC 1 wbc->inode->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 wbc->index 0-2251799813685248,4503599627370496,18444492273895866368-u64max
USER_DATA 1 wbc->inode->__i_nlink 1-u32max
USER_DATA 1 wbc->inode->i_blocks 0-18014398509481983,18428729675200069632-u64max
USER_DATA 1 wbc->inode->i_bytes 0-65023[c]
USER_DATA 1 wbc->inode->i_ino 0-u64max
USER_DATA 1 wbc->inode->i_mode 0-u16max
USER_DATA 1 wbc->inode->i_rdev 0-u32max[c]
USER_DATA 1 wbc->inode->i_size (-9223372036854775807)-(-2),0-s64max
NO_OVERFLOW_SIMPLE 1 wbc->inode->i_blkbits
NO_OVERFLOW_SIMPLE 1 wbc->wb_bytes
NO_OVERFLOW_SIMPLE 1 wbc->wb_lcand_bytes
NO_OVERFLOW_SIMPLE 1 wbc->wb_tcand_bytes
HALF_LOCKED2 &sdp->sd_log_flush_lock

fs/afs/inode.c afs_evict_inode() -> (struct address_space_operations)->writepages()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->a_ops 4096-ptr_max
PARAM_VALUE 0 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 mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 wbc 268937840601612288
PARAM_VALUE 1 wbc->fbatch.i 0
PARAM_VALUE 1 wbc->fbatch.nr 0
PARAM_VALUE 1 wbc->fbatch.percpu_pvec_drained 0
PARAM_VALUE 1 wbc->for_background 0
PARAM_VALUE 1 wbc->for_kupdate 0
PARAM_VALUE 1 wbc->for_sync 1
PARAM_VALUE 1 wbc->index 0
PARAM_VALUE 1 wbc->inode 0
PARAM_VALUE 1 wbc->no_cgroup_owner 0
PARAM_VALUE 1 wbc->nr_to_write 0
PARAM_VALUE 1 wbc->pages_skipped 0
PARAM_VALUE 1 wbc->range_cyclic 0
PARAM_VALUE 1 wbc->range_end s64max
PARAM_VALUE 1 wbc->range_start 0
PARAM_VALUE 1 wbc->saved_err 0
PARAM_VALUE 1 wbc->sync_mode 1
PARAM_VALUE 1 wbc->tagged_writepages 0
PARAM_VALUE 1 wbc->unpinned_netfs_wb 0
PARAM_VALUE 1 wbc->wb 0
PARAM_VALUE 1 wbc->wb_bytes 0
PARAM_VALUE 1 wbc->wb_id 0
PARAM_VALUE 1 wbc->wb_lcand_bytes 0
PARAM_VALUE 1 wbc->wb_lcand_id 0
PARAM_VALUE 1 wbc->wb_tcand_bytes 0
PARAM_VALUE 1 wbc->wb_tcand_id 0
CONTAINER 0 *(-8-296+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mapping->host->i_bytes

mm/page-writeback.c do_writepages() -> (struct address_space_operations)->writepages()

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 4096-ptr_max
PARAM_VALUE 0 mapping->host 0,4096-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->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 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 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 mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
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 wbc 831053748791767040,5289549940995424256,6525347519402446848,8349933177266966528
PARAM_VALUE 1 wbc->fbatch.i 0
PARAM_VALUE 1 wbc->index 0
PARAM_VALUE 1 wbc->inode 0,4096-ptr_max
PARAM_VALUE 1 wbc->nr_to_write 1-s64max
PARAM_VALUE 1 wbc->unpinned_netfs_wb 0
PARAM_VALUE 1 wbc->wb 0,4096-ptr_max
PARAM_VALUE 1 wbc->wb_bytes 0
PARAM_VALUE 1 wbc->wb_lcand_bytes 0
PARAM_VALUE 1 wbc->wb_tcand_bytes 0
PARAM_VALUE 1 wbc->wb_tcand_id 0
BUF_SIZE 0 mapping (-1),552
BUF_SIZE 0 mapping (-1),552
BUF_SIZE 0 mapping->a_ops (-1),152
DATA_SOURCE 0 mapping $0
DATA_SOURCE 1 wbc $1
STR_LEN 1 wbc->inode (-1)
CONTAINER 0 -8-296+0 $(-1)
NOSPEC 0 mapping->writeback_index
NOSPEC 1 wbc->inode->i_bytes
NOSPEC 1 wbc->inode->i_mode
NOSPEC 1 wbc->inode->i_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 mapping->writeback_index 0-524287[c]
USER_DATA 1 wbc->inode->__i_nlink 1-u32max
USER_DATA 1 wbc->inode->i_blocks 0-18014398509481983,18428729675200069632-u64max
USER_DATA 1 wbc->inode->i_bytes 0-65023[c]
USER_DATA 1 wbc->inode->i_ino 0-u64max
USER_DATA 1 wbc->inode->i_mode 0-u16max
USER_DATA 1 wbc->inode->i_rdev 0-u32max[c]
USER_DATA 1 wbc->inode->i_size (-9223372036854775807)-s64max
USER_DATA 1 wbc->range_end s64min-s64max
USER_DATA 1 wbc->range_start s64min-s64max
NO_OVERFLOW_SIMPLE 0 mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 0 mapping->host->i_size
HALF_LOCKED2 0 &mapping->invalidate_lock