Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/direct-io.c btrfs_direct_read() -> btrfs_dio_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iocb | 4096-ptr_max |
| PARAM_VALUE | 0 | iocb->ki_filp | 4096-ptr_max |
| PARAM_VALUE | 0 | iocb->ki_filp->f_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | iocb->ki_filp->f_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | iter | 4096-ptr_max |
| PARAM_VALUE | 1 | iter->nofault | 1 |
| PARAM_VALUE | 2 | done_before | 0-9223372036854775807 |
| BUF_SIZE | 0 | iocb | (-1),48 |
| BUF_SIZE | 0 | iocb | (-1),48 |
| DATA_SOURCE | 0 | iocb | $0 |
| DATA_SOURCE | 1 | iter | $1 |
| NOSPEC | 0 | iocb->ki_pos | |
| NOSPEC | 1 | iter->count | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | iocb->ki_flags | 0-s32max[c][u] |
| USER_DATA | 0 | iocb->ki_ioprio | 0-u16max |
| USER_DATA | 0 | iocb->ki_pos | 0-13442450941 |
| USER_DATA | 1 | iter->count | 1-1000000000 |
| USER_DATA | 1 | iter->iov_offset | 0-u64max[c] |
| USER_DATA | 2 | done_before | 6-9223372036854775807 |
| HALF_LOCKED2 | &pool->lock |