Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
mm/memory_hotplug.c pfn_to_online_page() -> put_dev_pagemap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pgmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | pgmap->ref.percpu_count_ptr | 1-u64max |
| DATA_SOURCE | 0 | pgmap | r get_dev_pagemap |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | &vm->hotplug_mutex | ||
| HALF_LOCKED2 | &z->lock | ||
| HALF_LOCKED2 | &zone->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &mf_mutex | ||
| HALF_LOCKED2 | global &page_offline_rwsem | ||
| HALF_LOCKED2 | global &scan_mutex | ||
| HALF_LOCKED2 | irq |
mm/memory-failure.c memory_failure_dev_pagemap() -> put_dev_pagemap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pgmap | 4096-ptr_max |
| PARAM_VALUE | 0 | pgmap->ops->memory_failure | 0 |
| PARAM_VALUE | 0 | pgmap->ref.percpu_count_ptr | 1-u64max |
| CAPPED_DATA | 0 | pgmap->nr_range | 1 |
| DATA_SOURCE | 0 | pgmap | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &mf_mutex | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &of->mutex |
mm/memremap.c pagemap_range() -> put_dev_pagemap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pgmap | 4096-ptr_max |
| PARAM_VALUE | 0 | pgmap->ref.percpu_count_ptr | 1-u64max |
| DATA_SOURCE | 0 | pgmap | r get_dev_pagemap |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mdevice->devmem_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &list_lock |
mm/memremap.c pagemap_range() -> put_dev_pagemap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pgmap | 4096-ptr_max |
| PARAM_VALUE | 0 | pgmap->ref.percpu_count_ptr | 1-u64max |
| DATA_SOURCE | 0 | pgmap | r get_dev_pagemap |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mdevice->devmem_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &list_lock |