netfs_wait_for_in_progress_stream identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/netfs/internal.h, line 76 (as a prototype)

Defined in 1 files as a function:

fs/netfs/misc.c, line 370 (as a function)

Referenced in 3 files:

Smatch caller information:

fs/netfs/read_retry.c netfs_retry_reads() -> netfs_wait_for_in_progress_stream()

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->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->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->io_streams	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	1	stream	4096-ptr_max
BUF_SIZE	0	rreq	(-1)-s32max
BUF_SIZE	0	rreq	(-1)-s32max
BUF_SIZE	1	stream	192
BUF_SIZE	1	stream	192
DATA_SOURCE	0	rreq	$0
NOSPEC	0	rreq->buffer.iter.count
NOSPEC	0	rreq->direct_bv_count
NOSPEC	0	rreq->iocb->ki_pos
NOSPEC	0	rreq->len
NOSPEC	0	rreq->start
NOSPEC	0	rreq->submitted
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	rreq->buffer.iter.count	1-1000000000
USER_DATA	0	rreq->buffer.iter.iov_offset	0-u64max[c]
USER_DATA	0	rreq->direct_bv_count	1-488284[c][u]
USER_DATA	0	rreq->iocb->ki_flags	0-s32max[c][u]
USER_DATA	0	rreq->iocb->ki_ioprio	0-u16max
USER_DATA	0	rreq->iocb->ki_pos	s64min-(-2),0-s64max
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
NO_OVERFLOW_SIMPLE	0	rreq->direct_bv_count
NO_OVERFLOW_SIMPLE	0	rreq->i_size
NO_OVERFLOW_SIMPLE	0	rreq->inode->i_size
NO_OVERFLOW_SIMPLE	0	rreq->no_unlock_folio->index

fs/netfs/write_retry.c netfs_retry_writes() -> netfs_wait_for_in_progress_stream()

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->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->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->io_streams	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	1	stream	4096-ptr_max
PARAM_VALUE	1	stream->active	1
BUF_SIZE	0	rreq	(-1)-s32max
BUF_SIZE	0	rreq	(-1)-s32max
DATA_SOURCE	0	rreq	$0
NOSPEC	0	rreq->buffer.iter.count
NOSPEC	0	rreq->direct_bv_count
NOSPEC	0	rreq->iocb->ki_pos
NOSPEC	0	rreq->len
NOSPEC	0	rreq->start
NOSPEC	0	rreq->submitted
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	rreq->buffer.iter.count	1-1000000000
USER_DATA	0	rreq->buffer.iter.iov_offset	0-u64max[c]
USER_DATA	0	rreq->direct_bv_count	1-488284[c][u]
USER_DATA	0	rreq->iocb->ki_flags	0-s32max[c][u]
USER_DATA	0	rreq->iocb->ki_ioprio	0-u16max
USER_DATA	0	rreq->iocb->ki_pos	s64min-(-2),0-s64max
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
NO_OVERFLOW_SIMPLE	0	rreq->direct_bv_count
NO_OVERFLOW_SIMPLE	0	rreq->i_size
NO_OVERFLOW_SIMPLE	0	rreq->inode->i_size
NO_OVERFLOW_SIMPLE	0	rreq->no_unlock_folio->index

fs/netfs/direct_write.c netfs_unbuffered_write() -> netfs_wait_for_in_progress_stream()

Type	Parameter	Key	Value
PARAM_VALUE	0	rreq	4096-ptr_max
PARAM_VALUE	0	rreq->io_streams	4096-ptr_max
PARAM_VALUE	0	rreq->netfs_ops->retry_request	0,8472728073334329344
PARAM_VALUE	1	stream	4096-ptr_max
PARAM_VALUE	1	stream->active	1
PARAM_VALUE	1	stream->failed	1
PARAM_VALUE	1	stream->sreq_max_len	0-u32max
PARAM_VALUE	1	stream->sreq_max_segs	s32max
PARAM_VALUE	1	stream->stream_nr	0-1
BUF_SIZE	0	rreq	(-1),1-s32max
BUF_SIZE	0	rreq	(-1),1-s32max
BUF_SIZE	1	stream	192
BUF_SIZE	1	stream	192
CAPPED_DATA	1	stream->submit_extendable_to	1
DATA_SOURCE	0	rreq	$0
FUZZY_MAX	1	stream->sreq_max_len	u32max
NOSPEC	1	stream->construct->io_iter.iov_offset
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	rreq->buffer.iter.iov_offset	0-u64max[c]
USER_DATA	0	rreq->direct_bv_count	1-488284[c][u]
USER_DATA	0	rreq->len	0-1000000000
USER_DATA	1	stream->construct->io_iter.iov_offset	0-u64max[c]
USER_DATA	1	stream->submit_extendable_to	0-u32max[c]
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
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock