Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
mm/shmem.c shmem_file_llseek() -> mapping_seek_hole_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->host | 4096-ptr_max |
| PARAM_VALUE | 0 | mapping->host->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | mapping->host->i_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | mapping->host->i_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | mapping->host->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | mapping->host->i_rwsem.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | start | 0-s64max |
| PARAM_VALUE | 3 | whence | 3-4 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 3 | whence | $2 |
| FUZZY_MAX | 1 | start | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-s64max |
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/iomap/buffered-io.c iomap_write_delalloc_release() -> mapping_seek_hole_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | start | s64min-9223372036854775806 |
| PARAM_VALUE | 2 | end | (-9223372036854775807)-s64max |
| PARAM_VALUE | 3 | whence | 3 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 2 | end | 1 |
| CAPPED_DATA | 2 | end | 1 |
| DATA_SOURCE | 1 | start | $1 [m] |
| PARAM_COMPARE | 1 | start | < $2 |
| PARAM_COMPARE | 2 | end | > $1 |
| PARAM_COMPARE | 2 | end | > $1 |
| HALF_LOCKED2 | 0 | &mapping->invalidate_lock |
fs/iomap/buffered-io.c iomap_write_delalloc_release() -> mapping_seek_hole_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | start | 0-s64max |
| PARAM_VALUE | 2 | end | (-9223372036854775807)-s64max |
| PARAM_VALUE | 3 | whence | 4 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 2 | end | 1 |
| CAPPED_DATA | 2 | end | 1 |
| DATA_SOURCE | 1 | start | r mapping_seek_hole_data |
| PARAM_COMPARE | 1 | start | < $2 |
| PARAM_COMPARE | 2 | end | > $1 |
| PARAM_COMPARE | 2 | end | > $1 |
| HALF_LOCKED2 | 0 | &mapping->invalidate_lock |
fs/iomap/seek.c iomap_seek_data_iter() -> mapping_seek_hole_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | whence | 3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-9223372036854775806 |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem |
fs/iomap/seek.c iomap_seek_hole_iter() -> mapping_seek_hole_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | start | 0-9223372036854775806 |
| PARAM_VALUE | 3 | whence | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | start | 0-9223372036854775806 |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | end | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem |