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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/netfs/buffered_read.c netfs_issue_read() -> netfs_read_cache_to_pagecache()

Type Parameter Key Value
PARAM_VALUE 0 rreq 4096-ptr_max
PARAM_VALUE 0 rreq->buffer.next_head_slot 0-30
PARAM_VALUE 0 rreq->cache_resources.ops 0,4096-ptr_max
PARAM_VALUE 0 rreq->cache_resources.ops->end_operation 4096-ptr_max
PARAM_VALUE 0 rreq->cache_resources.ops->issue_write 4096-ptr_max
PARAM_VALUE 0 rreq->cache_resources.ops->prepare_read 4096-ptr_max
PARAM_VALUE 0 rreq->cache_resources.ops->prepare_write 4096-ptr_max
PARAM_VALUE 0 rreq->cache_resources.ops->prepare_write_subreq 4096-ptr_max
PARAM_VALUE 0 rreq->cache_resources.ops->query_occupancy 4096-ptr_max
PARAM_VALUE 0 rreq->cache_resources.ops->read 4096-ptr_max
PARAM_VALUE 0 rreq->cache_resources.ops->write 4096-ptr_max
PARAM_VALUE 0 rreq->copy_to_cache->buffer.next_head_slot 0-30
PARAM_VALUE 0 rreq->copy_to_cache->cache_resources.ops->end_operation 4096-ptr_max
PARAM_VALUE 0 rreq->copy_to_cache->cache_resources.ops->issue_write 4096-ptr_max
PARAM_VALUE 0 rreq->copy_to_cache->cache_resources.ops->prepare_read 4096-ptr_max
PARAM_VALUE 0 rreq->copy_to_cache->cache_resources.ops->prepare_write 4096-ptr_max
PARAM_VALUE 0 rreq->copy_to_cache->cache_resources.ops->prepare_write_subreq 4096-ptr_max
PARAM_VALUE 0 rreq->copy_to_cache->cache_resources.ops->query_occupancy 4096-ptr_max
PARAM_VALUE 0 rreq->copy_to_cache->cache_resources.ops->read 4096-ptr_max
PARAM_VALUE 0 rreq->copy_to_cache->cache_resources.ops->write 4096-ptr_max
PARAM_VALUE 0 rreq->inode 4096-ptr_max
PARAM_VALUE 0 rreq->inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rreq->inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rreq->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 rreq->mapping 4096-ptr_max
PARAM_VALUE 0 rreq->netfs_ops 4096-ptr_max
PARAM_VALUE 0 rreq->netfs_ops->init_request 3383743687444791296,3750821255738515456,3756291697984016384,4205842496184066048,7569165433126817792
PARAM_VALUE 0 rreq->netfs_ops->prepare_read 0,5068172870075490304,8936990259359035392
PARAM_VALUE 0 rreq->netfs_ops->request_pool 0,84460413493075968
PARAM_VALUE 0 rreq->origin 0-2,4
PARAM_VALUE 0 rreq->proc_link.next 7430039255567077376
PARAM_VALUE 0 rreq->proc_link.next->prev 4096-ptr_max
PARAM_VALUE 0 rreq->proc_link.prev 4096-ptr_max
PARAM_VALUE 0 rreq->rsize 0,262144
PARAM_VALUE 0 rreq->waitq.head.next->next 4096-ptr_max
PARAM_VALUE 0 rreq->waitq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 rreq->waitq.head.prev->prev 4096-ptr_max
PARAM_VALUE 1 subreq 4096-ptr_max
PARAM_VALUE 1 subreq->io_iter.count 0-18446744073709551614
PARAM_VALUE 1 subreq->ref.refs.counter 2
PARAM_VALUE 1 subreq->rreq 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->buffer.head 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->buffer.head->vec.nr 0-61
PARAM_VALUE 1 subreq->rreq->buffer.iter.__iov 4096-u64max
PARAM_VALUE 1 subreq->rreq->buffer.iter.bvec 4096-u64max
PARAM_VALUE 1 subreq->rreq->buffer.iter.folioq 1-u64max
PARAM_VALUE 1 subreq->rreq->buffer.next_head_slot 0-30
PARAM_VALUE 1 subreq->rreq->cache_resources.ops->end_operation 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->cache_resources.ops->issue_write 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->cache_resources.ops->prepare_read 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->cache_resources.ops->prepare_write 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->cache_resources.ops->prepare_write_subreq 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->cache_resources.ops->query_occupancy 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->cache_resources.ops->read 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->cache_resources.ops->write 4096-ptr_max
PARAM_VALUE 1 subreq->rreq->netfs_ops 4096-ptr_max
PARAM_VALUE 1 subreq->rreq_link.next 4096-ptr_max
PARAM_VALUE 1 subreq->rreq_link.next->next 4096-ptr_max
PARAM_VALUE 1 subreq->rreq_link.prev->next 4096-ptr_max
PARAM_VALUE 1 subreq->rreq_link.prev->prev 4096-ptr_max
PARAM_VALUE 1 subreq->source 3
CAPPED_DATA 0 rreq->gfp 1
CAPPED_DATA 1 subreq->len 1
CAPPED_DATA 1 subreq->rreq->gfp 1
DATA_SOURCE 0 rreq $0
DATA_SOURCE 1 subreq $1
NOSPEC 1 subreq->rreq->buffer.iter.count
HARD_MAX 0 rreq->origin 4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 rreq->len 0-17592186040320
USER_DATA 0 rreq->mapping->writeback_index 0-524287[c]
USER_DATA 0 rreq->start 0-18446744073709551614
USER_DATA 0 rreq->submitted 0-18446744073709551614
USER_DATA 1 subreq->io_iter.iov_offset 0-u64max[c]
USER_DATA 1 subreq->len 0-17592186040320[c]
USER_DATA 1 subreq->rreq->buffer.iter.count 1-1000000000
USER_DATA 1 subreq->rreq->buffer.iter.iov_offset 0-u64max[c]
USER_DATA 1 subreq->rreq->direct_bv_count 1-488284[c][u]
USER_DATA 1 subreq->rreq->len 0-17592186040320
USER_DATA 1 subreq->rreq->start 0-18446744073709551614
USER_DATA 1 subreq->rreq->submitted 0-18446744073709551614
USER_DATA 1 subreq->start 0-18446744073709551614
NO_OVERFLOW_SIMPLE 0 rreq->direct_bv_count
NO_OVERFLOW_SIMPLE 0 rreq->i_size
NO_OVERFLOW_SIMPLE 0 rreq->inode->i_bytes
NO_OVERFLOW_SIMPLE 0 rreq->inode->i_size
NO_OVERFLOW_SIMPLE 1 subreq->rreq->direct_bv_count
NO_OVERFLOW_SIMPLE 1 subreq->rreq->i_size
HALF_LOCKED2 &inode->i_rwsem