Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/mtd/devices/docg3.c doc_get_op_status() -> doc_read_data_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | docg3 | 4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade | 4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | docg3->cascade->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | buf | 2118610748539985920 |
| PARAM_VALUE | 2 | len | 1 |
| PARAM_VALUE | 3 | first | 1 |
| BUF_SIZE | 0 | docg3 | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | docg3 | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | docg3 | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | docg3 | unit_byte |
| LOCK2 | 0 | &docg3->cascade->lock | |
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &ftl->mutex | ||
| HALF_LOCKED2 | &master->master.chrdev_lock | ||
| TYPE_LOCK | (struct docg3_cascade)->lock |
drivers/mtd/devices/docg3.c doc_read_page_getbytes() -> doc_read_data_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | docg3 | 4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade | 4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | docg3->cascade->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | len | 1 |
| PARAM_VALUE | 3 | first | 0 |
| BUF_SIZE | 0 | docg3 | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | docg3 | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | buf | (-1)-s32max |
| DATA_SOURCE | 0 | docg3 | $0 |
| DATA_SOURCE | 1 | buf | $2 |
| DATA_SOURCE | 3 | first | $3 |
| NOSPEC | 1 | buf | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | docg3 | unit_byte |
| UNITS | 1 | buf | unit_byte |
| USER_PTR | 1 | buf | |
| LOCK2 | 0 | &docg3->cascade->lock | |
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &master->master.chrdev_lock | ||
| HALF_LOCKED2 | global &mtd_table_mutex | ||
| TYPE_LOCK | (struct docg3_cascade)->lock |
drivers/mtd/devices/docg3.c doc_read_page_getbytes() -> doc_read_data_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | docg3 | 4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade | 4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | docg3->cascade->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | docg3->cascade->lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | buf | 0,4096-ptr_max |
| PARAM_VALUE | 1 | *buf | 0-255 |
| PARAM_VALUE | 3 | first | 0 |
| BUF_SIZE | 0 | docg3 | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | docg3 | s32min-(-2),1-s32max |
| CAPPED_DATA | 2 | len | 1 |
| DATA_SOURCE | 0 | docg3 | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | len | 0-511[c] |
| USER_DATA | 2 | len | 0-511 |
| UNITS | 0 | docg3 | unit_byte |
| UNITS | 1 | buf | unit_byte |
| UNITS | 2 | len | unit_byte |
| USER_PTR | 1 | buf | |
| LOCK2 | 0 | &docg3->cascade->lock | |
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &master->master.chrdev_lock | ||
| HALF_LOCKED2 | global &mtd_table_mutex | ||
| TYPE_LOCK | (struct docg3_cascade)->lock |
drivers/mtd/devices/docg3.c doc_read_page_getbytes() -> doc_read_data_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | docg3 | 4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade | 4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | docg3->cascade->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | docg3->cascade->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 3 | first | 0-1 |
| BUF_SIZE | 0 | docg3 | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | docg3 | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | docg3->cascade | (-1),800 |
| DATA_SOURCE | 0 | docg3 | $0 |
| DATA_SOURCE | 1 | buf | $2 |
| DATA_SOURCE | 2 | len | $1 |
| DATA_SOURCE | 3 | first | $3 |
| NOSPEC | 1 | buf | |
| NOSPEC | 2 | len | |
| HARD_MAX | 3 | first | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | len | 0-512[c] |
| USER_DATA | 2 | len | (-511)-512 |
| UNITS | 0 | docg3 | unit_byte |
| UNITS | 1 | buf | unit_byte |
| UNITS | 2 | len | unit_byte |
| USER_PTR | 1 | buf | |
| HALF_LOCKED2 | 0 | &docg3->cascade->lock |