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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/fuse/dev.c fuse_dev_read() -> fuse_dev_do_read()

Type Parameter Key Value
PARAM_VALUE 0 fud 4096-ptr_max
PARAM_VALUE 1 file 4096-ptr_max
PARAM_VALUE 1 file->private_data 4096-ptr_max
PARAM_VALUE 2 cs 463010508728725504
PARAM_VALUE 2 cs->currbuf 0
PARAM_VALUE 2 cs->is_uring 0
PARAM_VALUE 2 cs->iter 4096-ptr_max
PARAM_VALUE 2 cs->len 0
PARAM_VALUE 2 cs->move_folios 0
PARAM_VALUE 2 cs->nr_segs 0
PARAM_VALUE 2 cs->offset 0
PARAM_VALUE 2 cs->pg 0
PARAM_VALUE 2 cs->pipe 0
PARAM_VALUE 2 cs->pipebufs 0
PARAM_VALUE 2 cs->req 0
PARAM_VALUE 2 cs->ring.copied_sz 0
PARAM_VALUE 2 cs->write 1
PARAM_VALUE 3 nbytes 0-1000000000
BUF_SIZE 0 fud s32min-(-2),1-s32max
BUF_SIZE 0 fud s32min-(-2),1-s32max
DATA_SOURCE 0 fud r fuse_get_dev
NOSPEC 3 nbytes
NOSPEC 3 nbytes
MEM_ZERO 2 cs
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 nbytes 0-1000000000
HALF_LOCKED2 &pool->lock

fs/fuse/dev.c fuse_dev_splice_read() -> fuse_dev_do_read()

Type Parameter Key Value
PARAM_VALUE 0 fud 4096-ptr_max
PARAM_VALUE 1 file 4096-ptr_max
PARAM_VALUE 1 file->f_inode->i_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 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 file->f_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 file->f_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 file->f_mapping 4096-ptr_max
PARAM_VALUE 1 file->f_mapping->host 4096-ptr_max
PARAM_VALUE 1 file->f_op 4096-ptr_max
PARAM_VALUE 1 file->f_op->splice_read 1-u64max
PARAM_VALUE 1 file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 1 file->private_data 4096-ptr_max
PARAM_VALUE 2 cs 2539242712833417216
PARAM_VALUE 2 cs->currbuf 0
PARAM_VALUE 2 cs->is_uring 0
PARAM_VALUE 2 cs->iter 0
PARAM_VALUE 2 cs->len 0
PARAM_VALUE 2 cs->move_folios 0
PARAM_VALUE 2 cs->nr_segs 0
PARAM_VALUE 2 cs->offset 0
PARAM_VALUE 2 cs->pg 0
PARAM_VALUE 2 cs->pipe 4096-ptr_max
PARAM_VALUE 2 cs->pipebufs 1-18446744073709551614
PARAM_VALUE 2 cs->req 0
PARAM_VALUE 2 cs->ring.copied_sz 0
PARAM_VALUE 2 cs->write 1
PARAM_VALUE 3 nbytes 0-2147479552
BUF_SIZE 0 fud s32min-(-2),1-s32max
BUF_SIZE 0 fud s32min-(-2),1-s32max
BUF_SIZE 1 file s32min,(-1),1-s32max
BUF_SIZE 1 file s32min,(-1),1-s32max
CAPPED_DATA 3 nbytes 1
CAPPED_DATA 3 nbytes 1
DATA_SOURCE 0 fud r fuse_get_dev
DATA_SOURCE 1 file $0
DATA_SOURCE 3 nbytes $3
FUZZY_MAX 3 nbytes 2147479552
BIT_INFO 1 file->f_flags 0x0,0xffffbfff
BIT_INFO 1 file->f_mode 0x1,0xffffffffffffffff
BIT_INFO 3 nbytes 0x0,0xffffffff
NOSPEC 3 nbytes
NOSPEC 3 nbytes
MEM_ZERO 2 cs
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 nbytes 1-2147479552[c]
NO_OVERFLOW_SIMPLE 1 file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 1 file->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 file->f_path.moved->d_inode->i_size
NO_OVERFLOW_SIMPLE 3 nbytes