Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/misc/vmw_balloon.c vmballoon_lock() -> vmballoon_lock_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| PARAM_VALUE | 0 | b->comm_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | b->conf_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | b->conf_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | b->conf_sem.wait_lock.owner_cpu | 0-s32max,u32max |
| PARAM_VALUE | 1 | num_pages | 1-u32max |
| PARAM_VALUE | 3 | op | 0-1 |
| BUF_SIZE | 0 | b | (-1),640 |
| BUF_SIZE | 0 | b | (-1),640 |
| DATA_SOURCE | 0 | b | $0 |
| HARD_MAX | 3 | op | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &b->comm_lock | |
| LOCK2 | 0 | &b->conf_sem | |
| TYPE_LOCK | (struct vmballoon)->comm_lock | ||
| TYPE_LOCK | (struct vmballoon)->conf_sem |
drivers/misc/vmw_balloon.c vmballoon_migratepage() -> vmballoon_lock_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| PARAM_VALUE | 0 | b->comm_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | b->page | 4096-ptr_max |
| PARAM_VALUE | 1 | num_pages | 1 |
| PARAM_VALUE | 2 | page_size | 0 |
| PARAM_VALUE | 3 | op | 1 |
| CAPPED_DATA | 0 | &b->conf_sem | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &b->comm_lock | |
| LOCK2 | 0 | &b->conf_sem | |
| TYPE_LOCK | (struct vmballoon)->comm_lock | ||
| TYPE_LOCK | (struct vmballoon)->conf_sem |
drivers/misc/vmw_balloon.c vmballoon_migratepage() -> vmballoon_lock_op()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 4096-ptr_max |
| PARAM_VALUE | 0 | b->comm_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | b->page | 4096-ptr_max |
| PARAM_VALUE | 1 | num_pages | 1 |
| PARAM_VALUE | 2 | page_size | 0 |
| PARAM_VALUE | 3 | op | 0 |
| CAPPED_DATA | 0 | &b->conf_sem | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &b->comm_lock | |
| LOCK2 | 0 | &b->conf_sem | |
| TYPE_LOCK | (struct vmballoon)->comm_lock | ||
| TYPE_LOCK | (struct vmballoon)->conf_sem |