Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/drm_pagemap.c, line 213
- drivers/gpu/drm/nouveau/nouveau_dmem.c, line 428
- lib/test_hmm.c, line 830
Smatch caller information:
lib/test_hmm.c dmirror_devmem_alloc_page() -> zone_device_folio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | order | 0,9 |
| FUZZY_MAX | 2 | order | 9 |
| BIT_INFO | 2 | order | 0x0,0x9 |
| HARD_MAX | 2 | order | 9 |
| NOCHECK_CALL | |||
| UNITS | 0 | folio | unit_page |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
drivers/gpu/drm/drm_pagemap.c drm_pagemap_get_devmem_page() -> zone_device_folio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | order | 0,9 |
| DATA_SOURCE | 0 | folio | $0 |
| DATA_SOURCE | 2 | order | $1 |
| 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/nouveau/nouveau_dmem.c nouveau_dmem_page_alloc_locked() -> zone_device_folio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL | |||
| UNITS | 0 | folio | unit_page |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |