Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- arch/powerpc/kvm/book3s_hv_uvmem.c, line 726
- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c, line 227
- include/linux/memremap.h, line 242
- mm/memremap.c, line 529
Smatch caller information:
lib/test_hmm.c zone_device_folio_init() -> zone_device_page_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | order | 0,9 |
| DATA_SOURCE | 1 | pgmap | $1 |
| DATA_SOURCE | 2 | order | $2 |
| FUZZY_MAX | 2 | order | 9 |
| BIT_INFO | 2 | order | 0x0,0x9 |
| HARD_MAX | 2 | order | 9 |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
drivers/gpu/drm/drm_pagemap.c zone_device_folio_init() -> zone_device_page_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | order | 0,9 |
| DATA_SOURCE | 1 | pgmap | $1 |
| DATA_SOURCE | 2 | order | $2 |
| FUZZY_MAX | 2 | order | 9 |
| BIT_INFO | 2 | order | 0x0,0x9 |
| HARD_MAX | 2 | order | 9 |
| NOCHECK_CALL | |||
| LOCK2 | &driver_migrate_lock | ||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &vm->lock | ||
| LOCK2 | global &drm_unplug_srcu | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock | ||
| TYPE_LOCK | (struct xe_vm)->lock |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_migrate.c svm_migrate_get_vram_page() -> zone_device_page_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | page | 4096-ptr_max |
| PARAM_VALUE | 0 | page->zone_device_data | 4096-ptr_max |
| PARAM_VALUE | 2 | order | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &prange->migrate_mutex | ||
| LOCK2 | &svms->lock | ||
| HALF_LOCKED2 | &process_info->lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock | ||
| TYPE_LOCK | (struct svm_range)->migrate_mutex | ||
| TYPE_LOCK | (struct svm_range_list)->lock |
drivers/gpu/drm/nouveau/nouveau_dmem.c zone_device_folio_init() -> zone_device_page_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | pgmap | $1 |
| DATA_SOURCE | 2 | order | $2 |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |