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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/erofs/zdata.c z_erofs_read_folio() -> z_erofs_pcluster_readmore()

Type Parameter Key Value
PARAM_VALUE 0 f 2200510278346444800
PARAM_VALUE 0 f->biter.bvpage 0
PARAM_VALUE 0 f->biter.bvset 0
PARAM_VALUE 0 f->biter.cur 0
PARAM_VALUE 0 f->biter.nr 0
PARAM_VALUE 0 f->candidate_bvpage 0
PARAM_VALUE 0 f->head 16045481047390947072
PARAM_VALUE 0 f->icur 0
PARAM_VALUE 0 f->inode 1-u64max
PARAM_VALUE 0 f->map.buf.base 0
PARAM_VALUE 0 f->map.buf.mapping 0
PARAM_VALUE 0 f->map.buf.off 0
PARAM_VALUE 0 f->map.buf.page 0
PARAM_VALUE 0 f->map.m_algorithmformat 0
PARAM_VALUE 0 f->map.m_flags 0
PARAM_VALUE 0 f->map.m_la 0
PARAM_VALUE 0 f->map.m_llen 0
PARAM_VALUE 0 f->map.m_pa 0
PARAM_VALUE 0 f->map.m_plen 0
PARAM_VALUE 0 f->mode 2
PARAM_VALUE 0 f->pagepool 0
PARAM_VALUE 0 f->pcl 0
PARAM_VALUE 0 f->sharedinode 4096-ptr_max
PARAM_VALUE 1 rac 0
PARAM_VALUE 2 backmost 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mapping->invalidate_lock

fs/erofs/zdata.c z_erofs_read_folio() -> z_erofs_pcluster_readmore()

Type Parameter Key Value
PARAM_VALUE 0 f 2200510278346444800
PARAM_VALUE 0 f->inode 4096-ptr_max
PARAM_VALUE 0 f->mode 0-2
PARAM_VALUE 0 f->pcl 0,4096-ptr_max
PARAM_VALUE 0 f->sharedinode 4096-ptr_max
PARAM_VALUE 1 rac 0
PARAM_VALUE 2 backmost 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 f->icur 0-1048575[c]
USER_DATA 0 f->map.m_la 0-u64max[c]
USER_DATA 0 f->map.m_llen 0-s32max,18446744071562067970-u64max
USER_DATA 0 f->map.m_pa 0-u64max[c]
HALF_LOCKED2 &mapping->invalidate_lock

fs/erofs/zdata.c z_erofs_readahead() -> z_erofs_pcluster_readmore()

Type Parameter Key Value
PARAM_VALUE 0 f 1508504095595012096
PARAM_VALUE 0 f->biter.bvpage 0
PARAM_VALUE 0 f->biter.bvset 0
PARAM_VALUE 0 f->biter.cur 0
PARAM_VALUE 0 f->biter.nr 0
PARAM_VALUE 0 f->candidate_bvpage 0
PARAM_VALUE 0 f->head 16045481047390947072
PARAM_VALUE 0 f->icur 0
PARAM_VALUE 0 f->inode 1-u64max
PARAM_VALUE 0 f->map.buf.base 0
PARAM_VALUE 0 f->map.buf.mapping 0
PARAM_VALUE 0 f->map.buf.off 0
PARAM_VALUE 0 f->map.buf.page 0
PARAM_VALUE 0 f->map.m_algorithmformat 0
PARAM_VALUE 0 f->map.m_flags 0
PARAM_VALUE 0 f->map.m_la 0
PARAM_VALUE 0 f->map.m_llen 0
PARAM_VALUE 0 f->map.m_pa 0
PARAM_VALUE 0 f->map.m_plen 0
PARAM_VALUE 0 f->mode 2
PARAM_VALUE 0 f->pagepool 0
PARAM_VALUE 0 f->pcl 0
PARAM_VALUE 0 f->sharedinode 4096-ptr_max
PARAM_VALUE 1 rac 4096-ptr_max
PARAM_VALUE 1 rac->_nr_pages 1-u32max
PARAM_VALUE 1 rac->mapping 4096-ptr_max
PARAM_VALUE 1 rac->mapping->a_ops 4096-ptr_max
PARAM_VALUE 1 rac->mapping->a_ops->readahead 4096-ptr_max
PARAM_VALUE 1 rac->mapping->host 4096-ptr_max
PARAM_VALUE 1 rac->mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 rac->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 rac->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 rac->mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 1 rac->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 rac->mapping->host->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 1 rac->mapping->host->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 rac->mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 rac->mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 2 backmost 1
BUF_SIZE 1 rac->file s32min-(-1),1-s32max
BUF_SIZE 1 rac->ra (-1),32
DATA_SOURCE 1 rac $0
NOSPEC 1 rac->_index
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 f->headoffset 0-9223372036854775807[c]
USER_DATA 1 rac->_index 0-4503612512272380[c]
USER_DATA 1 rac->_nr_pages 1-u32max[c][u]
USER_DATA 1 rac->mapping->host->i_bytes 0-65023[c]
USER_DATA 1 rac->mapping->host->i_mode 0-u16max
NO_OVERFLOW_SIMPLE 1 rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 1 rac->mapping->host->i_size
HALF_LOCKED2 &mapping->invalidate_lock

fs/erofs/zdata.c z_erofs_readahead() -> z_erofs_pcluster_readmore()

Type Parameter Key Value
PARAM_VALUE 0 f 1508504095595012096
PARAM_VALUE 0 f->inode 1-u64max
PARAM_VALUE 0 f->mode 0-2
PARAM_VALUE 0 f->pcl 0,4096-ptr_max
PARAM_VALUE 0 f->sharedinode 4096-ptr_max
PARAM_VALUE 1 rac 4096-ptr_max
PARAM_VALUE 1 rac->_batch_count 0
PARAM_VALUE 1 rac->_nr_pages 0
PARAM_VALUE 1 rac->mapping 4096-ptr_max
PARAM_VALUE 1 rac->mapping->a_ops 4096-ptr_max
PARAM_VALUE 1 rac->mapping->a_ops->readahead 4096-ptr_max
PARAM_VALUE 1 rac->mapping->host 4096-ptr_max
PARAM_VALUE 1 rac->mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 rac->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 rac->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 rac->mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 1 rac->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 rac->mapping->host->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 1 rac->mapping->host->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 rac->mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 rac->mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 2 backmost 0
BUF_SIZE 1 rac->file s32min-(-1),1-s32max
BUF_SIZE 1 rac->ra (-1),32
DATA_SOURCE 1 rac $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 f->headoffset 0-9223372036854775807[c]
USER_DATA 0 f->icur 0-1048575[c]
USER_DATA 0 f->map.m_la 0-u64max[c]
USER_DATA 0 f->map.m_llen 0-s32max,18446744071562067970-u64max
USER_DATA 0 f->map.m_pa 0-u64max[c]
USER_DATA 1 rac->mapping->host->i_bytes 0-65023[c]
USER_DATA 1 rac->mapping->host->i_mode 0-u16max
NO_OVERFLOW_SIMPLE 1 rac->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 1 rac->mapping->host->i_size
HALF_LOCKED2 &mapping->invalidate_lock