Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/iomap/buffered-io.c __iomap_write_begin() -> iomap_block_needs_zeroing()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iter | 313144522189471744,5792238090434097152,7130681481790644224 |
| PARAM_VALUE | 0 | iter->inode | 4096-ptr_max |
| BUF_SIZE | 0 | iter->fbatch | (-1),256 |
| BUF_SIZE | 0 | iter->private | (-1),16 |
| DATA_SOURCE | 0 | iter | $0 |
| NOSPEC | 0 | iter->iter_start_pos | |
| NOSPEC | 0 | iter->len | |
| NOSPEC | 1 | pos | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | iter->iter_start_pos | s64min-s64max |
| USER_DATA | 0 | iter->len | 0-u64max |
| USER_DATA | 0 | iter->pos | s64min-s64max |
| USER_DATA | 1 | pos | 0-s64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | iter->inode->i_mapping->host->i_bytes |
fs/iomap/buffered-io.c iomap_read_folio_iter() -> iomap_block_needs_zeroing()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iter | 3364473653970825216,6082641349340434432 |
| PARAM_VALUE | 0 | iter->inode | 4096-ptr_max |
| DATA_SOURCE | 0 | iter | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | pos | unit_byte |
| HALF_LOCKED2 | &mapping->invalidate_lock |