Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/block/zram/zram_drv.c __comp_algorithm_store() -> comp_algorithm_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zram | 4096-ptr_max |
| PARAM_VALUE | 1 | prio | 0-3 |
| PARAM_VALUE | 2 | alg | 503431717920227328,545371026021556224,2444463193364623360,3732257046724517888,5439058645409513472,5808398407854448640,8469981112631648256 |
| BUF_SIZE | 0 | zram | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | zram | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | zram | $0 |
| DATA_SOURCE | 1 | prio | $1 |
| DATA_SOURCE | 2 | alg | r zcomp_lookup_backend_name |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | prio | 1-3 |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/block/zram/zram_drv.c zram_add() -> comp_algorithm_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zram | 4096-ptr_max |
| PARAM_VALUE | 1 | prio | 0 |
| BUF_SIZE | 0 | zram | 624 |
| BUF_SIZE | 0 | zram->disk | 2000 |
| BUF_SIZE | 0 | zram->disk->fops | 144 |
| BUF_SIZE | 0 | zram->disk->private_data | 624 |
| BUF_SIZE | 2 | alg | 8 |
| CAPPED_DATA | 0 | zram->disk->part0 | 1 |
| DATA_SOURCE | 0 | zram | r _kzalloc_noprof |
| STR_LEN | 0 | zram->disk->disk_name | 15 |
| BIT_INFO | 0 | zram->disk->flags | 0x4,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->bio_split.bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->bio_split.bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->part0->bd_queue->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->part0->bd_queue->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->part0->bd_queue->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->part0->bd_queue->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->part0->bd_queue->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->queue->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | zram->disk->queue->nr_requests | |
| LOCK2 | global &zram_index_mutex | ||
| HALF_LOCKED2 | &of->mutex |
drivers/block/zram/zram_drv.c zram_destroy_comps() -> comp_algorithm_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zram | 4096-ptr_max |
| PARAM_VALUE | 0 | zram->comp_algs | 4096-ptr_max |
| PARAM_VALUE | 1 | prio | 0 |
| BUF_SIZE | 0 | zram | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | zram | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | alg | 8 |
| DATA_SOURCE | 0 | zram | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |