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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/netfs/buffered_read.c netfs_read_to_pagecache() -> netfs_prepare_read_iterator()

Type Parameter Key Value
PARAM_VALUE 0 subreq 4096-ptr_max
PARAM_VALUE 0 subreq->ref.refs.counter 2
PARAM_VALUE 0 subreq->rreq 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->buffer.next_head_slot 0-30
PARAM_VALUE 0 subreq->rreq->cache_resources.ops->end_operation 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->cache_resources.ops->issue_write 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->cache_resources.ops->prepare_read 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->cache_resources.ops->prepare_write 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->cache_resources.ops->prepare_write_subreq 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->cache_resources.ops->query_occupancy 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->cache_resources.ops->read 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->cache_resources.ops->write 4096-ptr_max
PARAM_VALUE 0 subreq->rreq->netfs_ops 4096-ptr_max
PARAM_VALUE 0 subreq->rreq_link.next 4096-ptr_max
PARAM_VALUE 0 subreq->rreq_link.next->next 4096-ptr_max
PARAM_VALUE 0 subreq->rreq_link.prev->next 4096-ptr_max
PARAM_VALUE 0 subreq->rreq_link.prev->prev 4096-ptr_max
PARAM_VALUE 0 subreq->source 1-4
PARAM_VALUE 1 ractl 0,4096-ptr_max
PARAM_VALUE 1 ractl->_pflags 0-1
PARAM_VALUE 1 ractl->_workingset 1
PARAM_VALUE 1 ractl->file 0,4096-ptr_max
PARAM_VALUE 1 ractl->file->private_data->count s32min-s32max
PARAM_VALUE 1 ractl->file->private_data->count.refs.counter s32min-s32max
PARAM_VALUE 1 ractl->file->private_data->file_info_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 ractl->file->private_data->rw_contexts_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 ractl->mapping 4096-ptr_max
PARAM_VALUE 1 ractl->mapping->a_ops 4096-ptr_max
PARAM_VALUE 1 ractl->mapping->a_ops->readahead 4096-ptr_max
PARAM_VALUE 1 ractl->mapping->host->i_op->readlink 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE 1 ractl->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 1 ractl->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 ractl->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 1 ractl->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 ractl->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 ractl->mapping->host->i_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ractl->mapping->host->i_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 ractl->mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 ractl->mapping->invalidate_lock.first_waiter->type 0-1
BUF_SIZE 1 ractl->file s32min-(-1),1-s32max
BUF_SIZE 1 ractl->ra (-1),32
CAPPED_DATA 0 subreq->rreq->gfp 1
DATA_SOURCE 0 subreq r netfs_alloc_subrequest
DATA_SOURCE 1 ractl $1
FUZZY_MAX 0 subreq->source 1
NOSPEC 0 subreq->rreq->buffer.iter.count
NOSPEC 1 ractl->_index
NOSPEC 1 ractl->_nr_pages
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 subreq->len 0-17592186040320
USER_DATA 0 subreq->rreq->buffer.iter.count 1-1000000000
USER_DATA 0 subreq->rreq->buffer.iter.iov_offset 0-u64max[c]
USER_DATA 0 subreq->rreq->direct_bv_count 1-488284[c][u]
USER_DATA 0 subreq->rreq->len 0-17592186040320
USER_DATA 0 subreq->rreq->start 0-18446744073709551614
USER_DATA 0 subreq->rreq->submitted 0-18446744073709551614
USER_DATA 0 subreq->start 0-18446744073709551614
USER_DATA 1 ractl->_index 0-u64max[c]
USER_DATA 1 ractl->_nr_pages 1-u32max[c][u]
NO_OVERFLOW_SIMPLE 0 subreq->rreq->direct_bv_count
NO_OVERFLOW_SIMPLE 0 subreq->rreq->i_size
NO_OVERFLOW_SIMPLE 1 ractl->mapping->host->i_bytes
NO_OVERFLOW_SIMPLE 1 ractl->mapping->host->i_size
HALF_LOCKED2 &inode->i_rwsem