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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

lib/test_hmm.c dmirror_allocate_chunk() -> memremap_pages()

Type Parameter Key Value
PARAM_VALUE 0 pgmap 4096-ptr_max
PARAM_VALUE 0 pgmap->nr_range 1
PARAM_VALUE 0 pgmap->ops 1659592587251847168
PARAM_VALUE 0 pgmap->owner 4096-ptr_max
PARAM_VALUE 0 pgmap->type 1-2
LOCK2 &mdevice->devmem_lock
HALF_LOCKED2 &mm->mmap_lock
TYPE_LOCK (struct dmirror_device)->devmem_lock

drivers/gpu/drm/nouveau/nouveau_dmem.c nouveau_dmem_chunk_alloc() -> memremap_pages()

Type Parameter Key Value
PARAM_VALUE 0 pgmap 4096-ptr_max
PARAM_VALUE 0 pgmap->nr_range 1
PARAM_VALUE 0 pgmap->ops 5808189440328712192
PARAM_VALUE 0 pgmap->owner 4096-ptr_max
PARAM_VALUE 0 pgmap->type 1
LOCK2 &mm->mmap_lock
TYPE_LOCK (struct mm_struct)->mmap_lock

mm/memremap.c devm_memremap_pages() -> memremap_pages()

Type Parameter Key Value
PARAM_VALUE 0 pgmap 4096-ptr_max
BUF_SIZE 0 pgmap (-1),216
BUF_SIZE 0 pgmap (-1),216
BUF_SIZE 0 pgmap->ops (-1),32
DATA_SOURCE 0 pgmap $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &cache->lookup_mutex

drivers/xen/unpopulated-alloc.c fill_list() -> memremap_pages()

Type Parameter Key Value
PARAM_VALUE 0 pgmap 4096-ptr_max
PARAM_VALUE 0 pgmap->nr_range 1
PARAM_VALUE 0 pgmap->owner 4096-ptr_max
PARAM_VALUE 0 pgmap->type 4
PARAM_VALUE 1 nid (-1)
BUF_SIZE 0 pgmap 216
BUF_SIZE 0 pgmap->owner 64
DATA_SOURCE 0 pgmap r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &list_lock
HALF_LOCKED2 &mm->mmap_lock