Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/swapfile.c __do_sys_swapon() -> discard_swap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | si | 4096-ptr_max |
| PARAM_VALUE | 0 | si->avail_list.prio | 0 |
| PARAM_VALUE | 0 | si->bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 0 | si->bdev->bd_disk->queue | 4096-ptr_max |
| PARAM_VALUE | 0 | si->cluster_info | 16,4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.done | 0 |
| PARAM_VALUE | 0 | si->comp.wait.lock.magic | 3735899821 |
| PARAM_VALUE | 0 | si->comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | si->comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->flags | 516-7893 |
| PARAM_VALUE | 0 | si->free_clusters.next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->free_clusters.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->free_clusters.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->free_clusters.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->free_clusters.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->global_cluster | 4096-ptr_max |
| PARAM_VALUE | 0 | si->inuse_pages.counter | 1073741824 |
| PARAM_VALUE | 0 | si->list.prio | 0 |
| PARAM_VALUE | 0 | si->ops | 4066553769318047744 |
| PARAM_VALUE | 0 | si->ops->can_merge | 3963433155706200064 |
| PARAM_VALUE | 0 | si->ops->flags | 0 |
| PARAM_VALUE | 0 | si->ops->submit_read | 8122949791060992000 |
| PARAM_VALUE | 0 | si->ops->submit_write | 125136390775549952 |
| PARAM_VALUE | 0 | si->users.data->confirm_switch | 0 |
| PARAM_VALUE | 0 | si->users.data->count.counter | s64min-(-9223372036854775807),0-s64max |
| PARAM_VALUE | 0 | si->users.data->ref | 4096-ptr_max |
| PARAM_VALUE | 0 | *si->global_cluster->next | 0 |
| BUF_SIZE | 0 | si | (-1),952 |
| BUF_SIZE | 0 | si | (-1),952 |
| DATA_SOURCE | 0 | si | r alloc_swap_info |
| CAPABLE | 0 | 21 | |
| BIT_INFO | 0 | si->flags | 0x204,0x1fff |
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
mm/swapfile.c __do_sys_swapon() -> discard_swap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | si | 4096-ptr_max |
| PARAM_VALUE | 0 | si->avail_list.prio | 0 |
| PARAM_VALUE | 0 | si->bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 0 | si->bdev->bd_disk->queue | 4096-ptr_max |
| PARAM_VALUE | 0 | si->cluster_info | 16,4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.done | 0 |
| PARAM_VALUE | 0 | si->comp.wait.lock.magic | 3735899821 |
| PARAM_VALUE | 0 | si->comp.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | si->comp.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->comp.wait.task_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->discard_clusters.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->flags | 516-7893 |
| PARAM_VALUE | 0 | si->free_clusters.next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->free_clusters.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->free_clusters.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->free_clusters.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->free_clusters.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | si->full_clusters.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | si->global_cluster | 4096-ptr_max |
| PARAM_VALUE | 0 | si->inuse_pages.counter | 1073741824 |
| PARAM_VALUE | 0 | si->list.prio | 0 |
| PARAM_VALUE | 0 | si->ops | 4066553769318047744 |
| PARAM_VALUE | 0 | si->ops->can_merge | 3963433155706200064 |
| PARAM_VALUE | 0 | si->ops->flags | 0 |
| PARAM_VALUE | 0 | si->ops->submit_read | 8122949791060992000 |
| PARAM_VALUE | 0 | si->ops->submit_write | 125136390775549952 |
| PARAM_VALUE | 0 | si->users.data->confirm_switch | 0 |
| PARAM_VALUE | 0 | si->users.data->count.counter | s64min-(-9223372036854775807),0-s64max |
| PARAM_VALUE | 0 | si->users.data->ref | 4096-ptr_max |
| PARAM_VALUE | 0 | *si->global_cluster->next | 0 |
| BUF_SIZE | 0 | si | (-1),952 |
| BUF_SIZE | 0 | si | (-1),952 |
| DATA_SOURCE | 0 | si | r alloc_swap_info |
| CAPABLE | 0 | 21 | |
| BIT_INFO | 0 | si->flags | 0x204,0x1fff |
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |