| /kernel/linux/linux-5.10/drivers/gpu/drm/i915/ |
| D | intel_memory_region.c | 34 intel_memory_region_free_pages(struct intel_memory_region *mem, in intel_memory_region_free_pages() argument
41 size += i915_buddy_block_size(&mem->mm, block); in intel_memory_region_free_pages()
42 i915_buddy_free(&mem->mm, block); in intel_memory_region_free_pages()
50 __intel_memory_region_put_pages_buddy(struct intel_memory_region *mem, in __intel_memory_region_put_pages_buddy() argument
53 mutex_lock(&mem->mm_lock); in __intel_memory_region_put_pages_buddy()
54 mem->avail += intel_memory_region_free_pages(mem, blocks); in __intel_memory_region_put_pages_buddy()
55 mutex_unlock(&mem->mm_lock); in __intel_memory_region_put_pages_buddy()
69 __intel_memory_region_get_pages_buddy(struct intel_memory_region *mem, in __intel_memory_region_get_pages_buddy() argument
77 GEM_BUG_ON(!IS_ALIGNED(size, mem->mm.chunk_size)); in __intel_memory_region_get_pages_buddy()
81 min_order = ilog2(mem->min_page_size) - in __intel_memory_region_get_pages_buddy()
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| D | intel_region_lmem.c | 12 static int init_fake_lmem_bar(struct intel_memory_region *mem) in init_fake_lmem_bar() argument
14 struct drm_i915_private *i915 = mem->i915; in init_fake_lmem_bar()
21 mem->fake_mappable.start = 0; in init_fake_lmem_bar()
22 mem->fake_mappable.size = resource_size(&mem->region); in init_fake_lmem_bar()
23 mem->fake_mappable.color = I915_COLOR_UNEVICTABLE; in init_fake_lmem_bar()
25 ret = drm_mm_reserve_node(&ggtt->vm.mm, &mem->fake_mappable); in init_fake_lmem_bar()
29 mem->remap_addr = dma_map_resource(&i915->drm.pdev->dev, in init_fake_lmem_bar()
30 mem->region.start, in init_fake_lmem_bar()
31 mem->fake_mappable.size, in init_fake_lmem_bar()
34 if (dma_mapping_error(&i915->drm.pdev->dev, mem->remap_addr)) { in init_fake_lmem_bar()
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| /kernel/linux/linux-5.10/drivers/infiniband/sw/rxe/ |
| D | rxe_mr.c | 27 int mem_check_range(struct rxe_mem *mem, u64 iova, size_t length) in mem_check_range() argument
29 switch (mem->type) { in mem_check_range()
35 if (iova < mem->iova || in mem_check_range()
36 length > mem->length || in mem_check_range()
37 iova > mem->iova + mem->length - length) in mem_check_range()
50 static void rxe_mem_init(int access, struct rxe_mem *mem) in rxe_mem_init() argument
52 u32 lkey = mem->pelem.index << 8 | rxe_get_key(); in rxe_mem_init()
55 mem->ibmr.lkey = lkey; in rxe_mem_init()
56 mem->ibmr.rkey = rkey; in rxe_mem_init()
57 mem->state = RXE_MEM_STATE_INVALID; in rxe_mem_init()
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| /kernel/linux/linux-5.10/arch/powerpc/mm/book3s64/ |
| D | iommu_api.c | 60 struct mm_iommu_table_group_mem_t *mem, *mem2; in mm_iommu_do_alloc() local
73 mem = kzalloc(sizeof(*mem), GFP_KERNEL); in mm_iommu_do_alloc()
74 if (!mem) { in mm_iommu_do_alloc()
80 mem->pageshift = __ffs(dev_hpa | (entries << PAGE_SHIFT)); in mm_iommu_do_alloc()
81 mem->dev_hpa = dev_hpa; in mm_iommu_do_alloc()
84 mem->dev_hpa = MM_IOMMU_TABLE_INVALID_HPA; in mm_iommu_do_alloc()
91 mem->pageshift = __ffs(ua | (entries << PAGE_SHIFT)); in mm_iommu_do_alloc()
92 mem->hpas = vzalloc(array_size(entries, sizeof(mem->hpas[0]))); in mm_iommu_do_alloc()
93 if (!mem->hpas) { in mm_iommu_do_alloc()
94 kfree(mem); in mm_iommu_do_alloc()
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| /kernel/linux/linux-6.6/arch/powerpc/mm/book3s64/ |
| D | iommu_api.c | 60 struct mm_iommu_table_group_mem_t *mem, *mem2; in mm_iommu_do_alloc() local
73 mem = kzalloc(sizeof(*mem), GFP_KERNEL); in mm_iommu_do_alloc()
74 if (!mem) { in mm_iommu_do_alloc()
80 mem->pageshift = __ffs(dev_hpa | (entries << PAGE_SHIFT)); in mm_iommu_do_alloc()
81 mem->dev_hpa = dev_hpa; in mm_iommu_do_alloc()
84 mem->dev_hpa = MM_IOMMU_TABLE_INVALID_HPA; in mm_iommu_do_alloc()
91 mem->pageshift = __ffs(ua | (entries << PAGE_SHIFT)); in mm_iommu_do_alloc()
92 mem->hpas = vzalloc(array_size(entries, sizeof(mem->hpas[0]))); in mm_iommu_do_alloc()
93 if (!mem->hpas) { in mm_iommu_do_alloc()
94 kfree(mem); in mm_iommu_do_alloc()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ |
| D | mem.c | 23 #include "mem.h"
35 struct page **mem; member
57 struct nvkm_mem *mem = nvkm_mem(memory); in nvkm_mem_addr() local
58 if (mem->pages == 1 && mem->mem) in nvkm_mem_addr()
59 return mem->dma[0]; in nvkm_mem_addr()
73 struct nvkm_mem *mem = nvkm_mem(memory); in nvkm_mem_map_dma() local
75 .memory = &mem->memory, in nvkm_mem_map_dma()
77 .dma = mem->dma, in nvkm_mem_map_dma()
85 struct nvkm_mem *mem = nvkm_mem(memory); in nvkm_mem_dtor() local
86 if (mem->mem) { in nvkm_mem_dtor()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ |
| D | mem.c | 23 #include "mem.h"
35 struct page **mem; member
57 struct nvkm_mem *mem = nvkm_mem(memory); in nvkm_mem_addr() local
58 if (mem->pages == 1 && mem->mem) in nvkm_mem_addr()
59 return mem->dma[0]; in nvkm_mem_addr()
73 struct nvkm_mem *mem = nvkm_mem(memory); in nvkm_mem_map_dma() local
75 .memory = &mem->memory, in nvkm_mem_map_dma()
77 .dma = mem->dma, in nvkm_mem_map_dma()
85 struct nvkm_mem *mem = nvkm_mem(memory); in nvkm_mem_dtor() local
86 if (mem->mem) { in nvkm_mem_dtor()
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| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/runtime/isp_param/src/ |
| D | isp_param.c | 27 enum ia_css_isp_memories mem, in ia_css_isp_param_set_mem_init() argument
30 mem_init->params[pclass][mem].address = address; in ia_css_isp_param_set_mem_init()
31 mem_init->params[pclass][mem].size = (uint32_t)size; in ia_css_isp_param_set_mem_init()
38 enum ia_css_isp_memories mem, in ia_css_isp_param_set_css_mem_init() argument
41 mem_init->params[pclass][mem].address = address; in ia_css_isp_param_set_css_mem_init()
42 mem_init->params[pclass][mem].size = (uint32_t)size; in ia_css_isp_param_set_css_mem_init()
49 enum ia_css_isp_memories mem, in ia_css_isp_param_set_isp_mem_init() argument
52 mem_init->params[pclass][mem].address = address; in ia_css_isp_param_set_isp_mem_init()
53 mem_init->params[pclass][mem].size = (uint32_t)size; in ia_css_isp_param_set_isp_mem_init()
61 enum ia_css_isp_memories mem) in ia_css_isp_param_get_mem_init() argument
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/runtime/isp_param/src/ |
| D | isp_param.c | 27 enum ia_css_isp_memories mem, in ia_css_isp_param_set_mem_init() argument
30 mem_init->params[pclass][mem].address = address; in ia_css_isp_param_set_mem_init()
31 mem_init->params[pclass][mem].size = (uint32_t)size; in ia_css_isp_param_set_mem_init()
38 enum ia_css_isp_memories mem, in ia_css_isp_param_set_css_mem_init() argument
41 mem_init->params[pclass][mem].address = address; in ia_css_isp_param_set_css_mem_init()
42 mem_init->params[pclass][mem].size = (uint32_t)size; in ia_css_isp_param_set_css_mem_init()
49 enum ia_css_isp_memories mem, in ia_css_isp_param_set_isp_mem_init() argument
52 mem_init->params[pclass][mem].address = address; in ia_css_isp_param_set_isp_mem_init()
53 mem_init->params[pclass][mem].size = (uint32_t)size; in ia_css_isp_param_set_isp_mem_init()
61 enum ia_css_isp_memories mem) in ia_css_isp_param_get_mem_init() argument
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| /kernel/linux/linux-6.6/drivers/gpu/drm/i915/ |
| D | intel_memory_region.c | 36 static int __iopagetest(struct intel_memory_region *mem, in __iopagetest() argument
51 dev_err(mem->i915->drm.dev, in __iopagetest()
53 &mem->region, &mem->io_start, &offset, caller, in __iopagetest()
61 static int iopagetest(struct intel_memory_region *mem, in iopagetest() argument
70 va = ioremap_wc(mem->io_start + offset, PAGE_SIZE); in iopagetest()
72 dev_err(mem->i915->drm.dev, in iopagetest()
74 &mem->io_start, &offset, caller); in iopagetest()
79 err = __iopagetest(mem, va, PAGE_SIZE, val[i], offset, caller); in iopagetest()
83 err = __iopagetest(mem, va, PAGE_SIZE, ~val[i], offset, caller); in iopagetest()
98 static int iomemtest(struct intel_memory_region *mem, in iomemtest() argument
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| D | intel_region_ttm.c | 54 int intel_region_to_ttm_type(const struct intel_memory_region *mem) in intel_region_to_ttm_type() argument
58 GEM_BUG_ON(mem->type != INTEL_MEMORY_LOCAL && in intel_region_to_ttm_type()
59 mem->type != INTEL_MEMORY_MOCK && in intel_region_to_ttm_type()
60 mem->type != INTEL_MEMORY_SYSTEM); in intel_region_to_ttm_type()
62 if (mem->type == INTEL_MEMORY_SYSTEM) in intel_region_to_ttm_type()
65 type = mem->instance + TTM_PL_PRIV; in intel_region_to_ttm_type()
73 * @mem: The region to initialize.
82 int intel_region_ttm_init(struct intel_memory_region *mem) in intel_region_ttm_init() argument
84 struct ttm_device *bdev = &mem->i915->bdev; in intel_region_ttm_init()
85 int mem_type = intel_region_to_ttm_type(mem); in intel_region_ttm_init()
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| /kernel/linux/linux-5.10/drivers/pci/endpoint/ |
| D | pci-epc-mem.c | 17 * @mem: address space of the endpoint controller
20 * Reimplement get_order() for mem->page_size since the generic get_order
23 static int pci_epc_mem_get_order(struct pci_epc_mem *mem, size_t size) in pci_epc_mem_get_order() argument
26 unsigned int page_shift = ilog2(mem->window.page_size); in pci_epc_mem_get_order()
51 struct pci_epc_mem *mem = NULL; in pci_epc_multi_mem_init() local
77 mem = kzalloc(sizeof(*mem), GFP_KERNEL); in pci_epc_multi_mem_init()
78 if (!mem) { in pci_epc_multi_mem_init()
87 kfree(mem); in pci_epc_multi_mem_init()
92 mem->window.phys_base = windows[i].phys_base; in pci_epc_multi_mem_init()
93 mem->window.size = windows[i].size; in pci_epc_multi_mem_init()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/ |
| D | nouveau_mem.c | 36 nouveau_mem_map(struct nouveau_mem *mem, in nouveau_mem_map() argument
54 args.nv50.kind = mem->kind; in nouveau_mem_map()
55 args.nv50.comp = mem->comp; in nouveau_mem_map()
62 if (mem->mem.type & NVIF_MEM_VRAM) in nouveau_mem_map()
68 args.gf100.kind = mem->kind; in nouveau_mem_map()
78 ret = nvif_vmm_map(vmm, vma->addr, mem->mem.size, &args, argc, in nouveau_mem_map()
79 &mem->mem, 0); in nouveau_mem_map()
85 nouveau_mem_fini(struct nouveau_mem *mem) in nouveau_mem_fini() argument
87 nvif_vmm_put(&mem->cli->drm->client.vmm.vmm, &mem->vma[1]); in nouveau_mem_fini()
88 nvif_vmm_put(&mem->cli->drm->client.vmm.vmm, &mem->vma[0]); in nouveau_mem_fini()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/ |
| D | nouveau_mem.c | 37 nouveau_mem_map(struct nouveau_mem *mem, in nouveau_mem_map() argument
53 args.nv50.kind = mem->kind; in nouveau_mem_map()
54 args.nv50.comp = mem->comp; in nouveau_mem_map()
61 if (mem->mem.type & NVIF_MEM_VRAM) in nouveau_mem_map()
67 args.gf100.kind = mem->kind; in nouveau_mem_map()
75 return nvif_vmm_map(vmm, vma->addr, mem->mem.size, &args, argc, &mem->mem, 0); in nouveau_mem_map()
79 nouveau_mem_fini(struct nouveau_mem *mem) in nouveau_mem_fini() argument
81 nvif_vmm_put(&mem->cli->drm->client.vmm.vmm, &mem->vma[1]); in nouveau_mem_fini()
82 nvif_vmm_put(&mem->cli->drm->client.vmm.vmm, &mem->vma[0]); in nouveau_mem_fini()
83 mutex_lock(&mem->cli->drm->master.lock); in nouveau_mem_fini()
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| /kernel/linux/linux-6.6/drivers/pci/endpoint/ |
| D | pci-epc-mem.c | 17 * @mem: address space of the endpoint controller
20 * Reimplement get_order() for mem->page_size since the generic get_order
23 static int pci_epc_mem_get_order(struct pci_epc_mem *mem, size_t size) in pci_epc_mem_get_order() argument
26 unsigned int page_shift = ilog2(mem->window.page_size); in pci_epc_mem_get_order()
51 struct pci_epc_mem *mem = NULL; in pci_epc_multi_mem_init() local
77 mem = kzalloc(sizeof(*mem), GFP_KERNEL); in pci_epc_multi_mem_init()
78 if (!mem) { in pci_epc_multi_mem_init()
87 kfree(mem); in pci_epc_multi_mem_init()
92 mem->window.phys_base = windows[i].phys_base; in pci_epc_multi_mem_init()
93 mem->window.size = windows[i].size; in pci_epc_multi_mem_init()
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| /kernel/linux/linux-6.6/drivers/infiniband/sw/siw/ |
| D | siw_mem.c | 36 siw_dbg_mem(m, "new MEM object\n"); in siw_mem_add()
50 struct siw_mem *mem; in siw_mem_id2obj() local
53 mem = xa_load(&sdev->mem_xa, stag_index); in siw_mem_id2obj()
54 if (likely(mem && kref_get_unless_zero(&mem->ref))) { in siw_mem_id2obj()
56 return mem; in siw_mem_id2obj()
93 struct siw_mem *mem = kzalloc(sizeof(*mem), GFP_KERNEL); in siw_mr_add_mem() local
97 if (!mem) in siw_mr_add_mem()
100 mem->mem_obj = mem_obj; in siw_mr_add_mem()
101 mem->stag_valid = 0; in siw_mr_add_mem()
102 mem->sdev = sdev; in siw_mr_add_mem()
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| /kernel/linux/linux-5.10/drivers/infiniband/sw/siw/ |
| D | siw_mem.c | 36 siw_dbg_mem(m, "new MEM object\n"); in siw_mem_add()
50 struct siw_mem *mem; in siw_mem_id2obj() local
53 mem = xa_load(&sdev->mem_xa, stag_index); in siw_mem_id2obj()
54 if (likely(mem && kref_get_unless_zero(&mem->ref))) { in siw_mem_id2obj()
56 return mem; in siw_mem_id2obj()
93 struct siw_mem *mem = kzalloc(sizeof(*mem), GFP_KERNEL); in siw_mr_add_mem() local
97 if (!mem) in siw_mr_add_mem()
100 mem->mem_obj = mem_obj; in siw_mr_add_mem()
101 mem->stag_valid = 0; in siw_mr_add_mem()
102 mem->sdev = sdev; in siw_mr_add_mem()
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| /kernel/linux/linux-6.6/drivers/media/v4l2-core/ |
| D | videobuf-dma-contig.c | 38 struct videobuf_dma_contig_memory *mem, in __videobuf_dc_alloc() argument
41 mem->size = size; in __videobuf_dc_alloc()
42 mem->vaddr = dma_alloc_coherent(dev, mem->size, &mem->dma_handle, in __videobuf_dc_alloc()
44 if (!mem->vaddr) { in __videobuf_dc_alloc()
45 dev_err(dev, "memory alloc size %ld failed\n", mem->size); in __videobuf_dc_alloc()
49 dev_dbg(dev, "dma mapped data is at %p (%ld)\n", mem->vaddr, mem->size); in __videobuf_dc_alloc()
55 struct videobuf_dma_contig_memory *mem) in __videobuf_dc_free() argument
57 dma_free_coherent(dev, mem->size, mem->vaddr, mem->dma_handle); in __videobuf_dc_free()
59 mem->vaddr = NULL; in __videobuf_dc_free()
83 struct videobuf_dma_contig_memory *mem; in videobuf_vm_close() local
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| /kernel/linux/linux-5.10/drivers/media/v4l2-core/ |
| D | videobuf-dma-contig.c | 38 struct videobuf_dma_contig_memory *mem, in __videobuf_dc_alloc() argument
41 mem->size = size; in __videobuf_dc_alloc()
42 mem->vaddr = dma_alloc_coherent(dev, mem->size, &mem->dma_handle, in __videobuf_dc_alloc()
44 if (!mem->vaddr) { in __videobuf_dc_alloc()
45 dev_err(dev, "memory alloc size %ld failed\n", mem->size); in __videobuf_dc_alloc()
49 dev_dbg(dev, "dma mapped data is at %p (%ld)\n", mem->vaddr, mem->size); in __videobuf_dc_alloc()
55 struct videobuf_dma_contig_memory *mem) in __videobuf_dc_free() argument
57 dma_free_coherent(dev, mem->size, mem->vaddr, mem->dma_handle); in __videobuf_dc_free()
59 mem->vaddr = NULL; in __videobuf_dc_free()
83 struct videobuf_dma_contig_memory *mem; in videobuf_vm_close() local
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| /kernel/linux/linux-6.6/kernel/dma/ |
| D | coherent.c | 31 struct dma_coherent_mem * mem) in dma_get_device_base() argument
33 if (mem->use_dev_dma_pfn_offset) in dma_get_device_base()
34 return phys_to_dma(dev, PFN_PHYS(mem->pfn_base)); in dma_get_device_base()
35 return mem->device_base; in dma_get_device_base()
77 static void _dma_release_coherent_memory(struct dma_coherent_mem *mem) in _dma_release_coherent_memory() argument
79 if (!mem) in _dma_release_coherent_memory()
82 memunmap(mem->virt_base); in _dma_release_coherent_memory()
83 bitmap_free(mem->bitmap); in _dma_release_coherent_memory()
84 kfree(mem); in _dma_release_coherent_memory()
88 struct dma_coherent_mem *mem) in dma_assign_coherent_memory() argument
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| D | swiotlb.c | 231 struct io_tlb_pool *mem = &io_tlb_default_mem.defpool; in swiotlb_print_info() local
233 if (!mem->nslabs) { in swiotlb_print_info()
234 pr_warn("No low mem\n"); in swiotlb_print_info()
238 pr_info("mapped [mem %pa-%pa] (%luMB)\n", &mem->start, &mem->end, in swiotlb_print_info()
239 (mem->nslabs << IO_TLB_SHIFT) >> 20); in swiotlb_print_info()
260 struct io_tlb_pool *mem = &io_tlb_default_mem.defpool; in swiotlb_update_mem_attributes() local
263 if (!mem->nslabs || mem->late_alloc) in swiotlb_update_mem_attributes()
265 bytes = PAGE_ALIGN(mem->nslabs << IO_TLB_SHIFT); in swiotlb_update_mem_attributes()
266 set_memory_decrypted((unsigned long)mem->vaddr, bytes >> PAGE_SHIFT); in swiotlb_update_mem_attributes()
269 static void swiotlb_init_io_tlb_pool(struct io_tlb_pool *mem, phys_addr_t start, in swiotlb_init_io_tlb_pool() argument
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| /kernel/linux/linux-5.10/kernel/dma/ |
| D | coherent.c | 33 struct dma_coherent_mem * mem) in dma_get_device_base() argument
35 if (mem->use_dev_dma_pfn_offset) in dma_get_device_base()
36 return phys_to_dma(dev, PFN_PHYS(mem->pfn_base)); in dma_get_device_base()
37 return mem->device_base; in dma_get_device_base()
42 struct dma_coherent_mem **mem) in dma_init_coherent_memory() argument
77 *mem = dma_mem; in dma_init_coherent_memory()
87 static void _dma_release_coherent_memory(struct dma_coherent_mem *mem) in _dma_release_coherent_memory() argument
89 if (!mem) in _dma_release_coherent_memory()
92 memunmap(mem->virt_base); in _dma_release_coherent_memory()
93 kfree(mem->bitmap); in _dma_release_coherent_memory()
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| /kernel/linux/linux-6.6/tools/testing/selftests/mm/ |
| D | mkdirty.c | 41 static void do_test_write_sigsegv(char *mem) in do_test_write_sigsegv() argument
43 char orig = *mem; in do_test_write_sigsegv()
53 *mem = orig + 1; in do_test_write_sigsegv()
58 ksft_test_result(ret == 1 && *mem == orig, in do_test_write_sigsegv()
65 char *mem, *mmap_mem; in mmap_thp_range() local
73 mem = (char *)(((uintptr_t)mmap_mem + thpsize) & ~(thpsize - 1)); in mmap_thp_range()
75 if (madvise(mem, thpsize, MADV_HUGEPAGE)) { in mmap_thp_range()
83 return mem; in mmap_thp_range()
89 char *mem; in test_ptrace_write() local
94 mem = mmap(NULL, pagesize, PROT_READ, MAP_PRIVATE|MAP_ANON, -1, 0); in test_ptrace_write()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_amdkfd_gpuvm.c | 77 struct kgd_mem *mem) in kfd_mem_is_attached() argument
81 list_for_each_entry(entry, &mem->attachments, list) in kfd_mem_is_attached()
114 uint64_t mem; in amdgpu_amdkfd_gpuvm_init_mem_limits() local
120 mem = si.freeram - si.freehigh; in amdgpu_amdkfd_gpuvm_init_mem_limits()
121 mem *= si.mem_unit; in amdgpu_amdkfd_gpuvm_init_mem_limits()
124 kfd_mem_limit.max_system_mem_limit = mem - (mem >> 4); in amdgpu_amdkfd_gpuvm_init_mem_limits()
250 "adev reference can't be null when alloc mem flags vram is set"); in amdgpu_amdkfd_unreserve_mem_limit()
301 * @mem: BO of peer device that is being DMA mapped. Provides parameters
307 struct kgd_mem *mem, struct amdgpu_bo **bo_out) in create_dmamap_sg_bo() argument
313 ret = amdgpu_bo_reserve(mem->bo, false); in create_dmamap_sg_bo()
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| /kernel/linux/linux-6.6/drivers/base/ |
| D | memory.c | 107 struct memory_block *mem = to_memory_block(dev); in memory_block_release() local
109 WARN_ON(mem->altmap); in memory_block_release()
110 kfree(mem); in memory_block_release()
123 struct memory_block *mem = to_memory_block(dev); in phys_index_show() local
125 return sysfs_emit(buf, "%08lx\n", memory_block_id(mem->start_section_nr)); in phys_index_show()
144 struct memory_block *mem = to_memory_block(dev); in state_show() local
151 switch (mem->state) { in state_show()
163 return sysfs_emit(buf, "ERROR-UNKNOWN-%ld\n", mem->state); in state_show()
175 static unsigned long memblk_nr_poison(struct memory_block *mem);
177 static inline unsigned long memblk_nr_poison(struct memory_block *mem) in memblk_nr_poison() argument
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