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Searched defs:npages (Results 1 – 25 of 153) sorted by relevance

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/linux/tools/testing/selftests/mm/
H A Dhmm-tests.c185 unsigned long npages) in hmm_dmirror_cmd()
276 unsigned long npages) in hmm_migrate_sys_to_dev()
283 unsigned long npages) in hmm_migrate_dev_to_sys()
301 unsigned long npages; in TEST_F() local
365 unsigned long npages; in TEST_F() local
424 unsigned long npages; in TEST_F() local
472 unsigned long npages; in TEST_F() local
540 unsigned long npages; in TEST_F() local
647 unsigned long npages; in TEST_F() local
724 unsigned long npages; in TEST_F() local
[all …]
/linux/arch/sparc/kernel/
H A Diommu.c158 unsigned long npages) in alloc_npages()
204 int npages, nid; in dma_4u_alloc_coherent() local
251 unsigned long order, npages; in dma_4u_free_coherent() local
270 unsigned long flags, npages, oaddr; in dma_4u_map_phys() local
331 u32 vaddr, unsigned long ctx, unsigned long npages, in strbuf_flush()
403 unsigned long flags, npages, ctx, i; in dma_4u_unmap_phys() local
488 unsigned long paddr, npages, entry, out_entry = 0, slen; in dma_4u_map_sg() local
567 unsigned long vaddr, npages, entry, j; in dma_4u_map_sg() local
637 unsigned long npages, entry; in dma_4u_unmap_sg() local
673 unsigned long flags, ctx, npages; in dma_4u_sync_single_for_cpu() local
[all …]
H A Dpci_sun4v.c61 unsigned long npages; /* Number of pages in list. */ member
92 unsigned long npages = p->npages; in iommu_batch_flush() local
186 unsigned long flags, order, first_page, npages, n; in dma_4v_alloc_coherent() local
298 unsigned long entry, unsigned long npages) in dma_4v_iommu_demap()
330 unsigned long order, npages, entry; in dma_4v_free_coherent() local
363 unsigned long flags, npages, oaddr; in dma_4v_map_phys() local
446 unsigned long npages; in dma_4v_unmap_phys() local
533 unsigned long paddr, npages, entry, out_entry = 0, slen; in dma_4v_map_sg() local
615 unsigned long vaddr, npages; in dma_4v_map_sg() local
658 unsigned long npages; in dma_4v_unmap_sg() local
H A Diommu-common.c99 unsigned long npages, in iommu_tbl_range_alloc()
247 unsigned long npages, unsigned long entry) in iommu_tbl_range_free()
/linux/lib/tests/
H A Dkunit_iov_iter.c53 size_t npages) in iov_kunit_create_buffer()
118 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_kvec() local
168 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_kvec() local
232 struct page **pages, size_t npages, in iov_kunit_load_bvec()
277 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_bvec() local
331 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_bvec() local
391 struct page **pages, size_t npages) in iov_kunit_load_folioq()
432 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_folioq() local
494 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_folioq() local
559 struct page **pages, size_t npages) in iov_kunit_load_xarray()
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/linux/drivers/infiniband/hw/hfi1/
H A Duser_pages.c30 u32 nlocked, u32 npages) in hfi1_can_pin_pages()
80 int hfi1_acquire_user_pages(struct mm_struct *mm, unsigned long vaddr, size_t npages, in hfi1_acquire_user_pages()
96 size_t npages, bool dirty) in hfi1_release_user_pages()
H A Dpin_system.c20 unsigned int npages; member
55 static u32 sdma_cache_evict(struct hfi1_user_sdma_pkt_q *pq, u32 npages) in sdma_cache_evict()
66 unsigned int start, unsigned int npages) in unpin_vector_pages()
116 struct sdma_mmu_node *node, int npages) in pin_system_pages()
/linux/drivers/gpu/drm/
H A Ddrm_gpusvm.c665 unsigned long npages) in drm_gpusvm_hmm_pfn_to_order()
706 unsigned long npages = npages_in_range(start, end); in drm_gpusvm_check_pages() local
780 unsigned long npages = npages_in_range(start, end); in drm_gpusvm_scan_mm() local
1130 unsigned long npages) in __drm_gpusvm_unmap_pages()
1197 unsigned long npages) in drm_gpusvm_free_pages()
1218 unsigned long npages = npages_in_range(drm_gpusvm_range_start(range), in drm_gpusvm_range_remove() local
1401 unsigned long npages = npages_in_range(pages_start, pages_end); in drm_gpusvm_get_pages() local
1626 unsigned long npages, in drm_gpusvm_unmap_pages()
1657 unsigned long npages = npages_in_range(drm_gpusvm_range_start(range), in drm_gpusvm_range_unmap_pages() local
1687 unsigned long npages = npages_in_range(drm_gpusvm_range_start(range), in drm_gpusvm_range_evict() local
H A Ddrm_pagemap.c175 static void drm_pagemap_migration_unlock_put_pages(unsigned long npages, in drm_pagemap_migration_unlock_put_pages()
239 unsigned long npages, in drm_pagemap_migrate_map_pages()
317 unsigned long npages, in drm_pagemap_migrate_unmap_pages()
356 unsigned long npages, in drm_pagemap_migrate_remote_to_local()
381 unsigned long npages, in drm_pagemap_migrate_sys_to_dev()
469 static int drm_pagemap_cpages(unsigned long *migrate_pfn, unsigned long npages) in drm_pagemap_cpages()
532 unsigned long i, npages = npages_in_range(start, end); in drm_pagemap_migrate_to_devmem() local
764 unsigned long npages, in drm_pagemap_migrate_populate_ram_pfn()
1016 unsigned long npages, mpages = 0; in drm_pagemap_evict_to_ram() local
1130 unsigned long npages, mpages = 0; in __drm_pagemap_migrate_to_ram() local
/linux/arch/powerpc/kernel/
H A Diommu.c217 unsigned long npages, in iommu_range_alloc()
348 void *page, unsigned int npages, in iommu_alloc()
391 unsigned int npages) in iommu_free_check()
438 unsigned int npages) in __iommu_free()
460 unsigned int npages) in iommu_free()
501 unsigned long vaddr, npages, entry, slen; in ppc_iommu_map_sg() local
600 unsigned long vaddr, npages; in ppc_iommu_map_sg() local
628 unsigned int npages; in ppc_iommu_unmap_sg() local
862 unsigned int npages, align; in iommu_map_phys() local
897 unsigned int npages; in iommu_unmap_phys() local
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/linux/mm/
H A Dhmm.c132 const unsigned long hmm_pfns[], unsigned long npages, in hmm_range_need_fault()
163 unsigned long i, npages; in hmm_vma_walk_hole() local
203 unsigned long pfn, npages, i; in hmm_vma_handle_pmd() local
341 unsigned long npages = (end - start) >> PAGE_SHIFT; in hmm_vma_handle_absent_pmd() local
388 unsigned long npages = (end - start) >> PAGE_SHIFT; in hmm_vma_handle_absent_pmd() local
405 unsigned long npages = (end - start) >> PAGE_SHIFT; in hmm_vma_walk_pmd() local
506 unsigned long i, npages, pfn; in hmm_vma_walk_pud() local
H A Dmigrate_device.c561 unsigned long npages, in migrate_device_unmap()
1102 unsigned long *dst_pfns, unsigned long npages, in __migrate_device_pages()
1251 unsigned long npages) in migrate_device_pages()
1273 unsigned long npages, in __migrate_device_finalize()
1334 unsigned long *dst_pfns, unsigned long npages) in migrate_device_finalize()
1394 unsigned long npages) in migrate_device_range()
1428 int migrate_device_pfns(unsigned long *src_pfns, unsigned long npages) in migrate_device_pfns()
/linux/drivers/fpga/
H A Ddfl-afu-dma-region.c37 int npages = region->length >> PAGE_SHIFT; in afu_dma_pin_pages() local
85 long npages = region->length >> PAGE_SHIFT; in afu_dma_unpin_pages() local
104 int npages = region->length >> PAGE_SHIFT; in afu_dma_check_continuous_pages() local
/linux/arch/x86/mm/
H A Dmem_encrypt_amd.c60 unsigned long npages = PAGE_ALIGN(sz) >> PAGE_SHIFT; in snp_memcpy() local
286 static int amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool enc) in amd_enc_status_change_prepare()
299 static int amd_enc_status_change_finish(unsigned long vaddr, int npages, bool enc) in amd_enc_status_change_finish()
545 unsigned long vaddr, vaddr_end, npages; in mem_encrypt_free_decrypted_mem() local
H A Dcpu_entry_area.c108 unsigned int npages; in percpu_setup_debug_store() local
143 unsigned int npages; in percpu_setup_exception_stacks() local
/linux/drivers/gpu/drm/etnaviv/
H A Detnaviv_gem_prime.c20 unsigned int npages = obj->size >> PAGE_SHIFT; in etnaviv_gem_prime_get_sg_table() local
117 int ret, npages; in etnaviv_gem_prime_import_sg_table() local
/linux/arch/powerpc/include/asm/
H A Dultravisor.h34 static inline int uv_share_page(u64 pfn, u64 npages) in uv_share_page()
39 static inline int uv_unshare_page(u64 pfn, u64 npages) in uv_unshare_page()
/linux/arch/x86/kernel/
H A Dx86_init.c138 static int enc_status_change_prepare_noop(unsigned long vaddr, int npages, bool enc) { return 0; } in enc_status_change_prepare_noop()
139 static int enc_status_change_finish_noop(unsigned long vaddr, int npages, bool enc) { return 0; } in enc_status_change_finish_noop()
/linux/drivers/gpu/drm/omapdrm/
H A Domap_gem.c234 int npages = obj->size >> PAGE_SHIFT; in omap_gem_attach_pages() local
305 unsigned int npages = obj->size >> PAGE_SHIFT; in omap_gem_detach_pages() local
637 u32 npages = obj->size >> PAGE_SHIFT; in omap_gem_roll() local
713 int i, npages = obj->size >> PAGE_SHIFT; in omap_gem_dma_sync_buffer() local
746 u32 npages = obj->size >> PAGE_SHIFT; in omap_gem_pin_tiler() local
1109 u32 npages = obj->size >> PAGE_SHIFT; in omap_gem_resume() local
1409 unsigned int npages; in omap_gem_new_dmabuf() local
/linux/drivers/infiniband/hw/usnic/
H A Dusnic_uiom.c95 unsigned long npages; in usnic_uiom_get_pages() local
212 int npages; in __usnic_uiom_reg_release() local
334 unsigned long npages; in usnic_uiom_reg_get() local
/linux/arch/x86/coco/sev/
H A Dcore.c391 static void set_pages_state(unsigned long vaddr, unsigned long npages, int op) in set_pages_state()
410 void snp_set_memory_shared(unsigned long vaddr, unsigned long npages) in snp_set_memory_shared()
418 void snp_set_memory_private(unsigned long vaddr, unsigned long npages) in snp_set_memory_private()
428 unsigned long vaddr, npages; in snp_accept_memory() local
552 unsigned int npages, level; in unshare_all_memory() local
1479 unsigned int npages = PAGE_ALIGN(sz) >> PAGE_SHIFT; in free_shared_pages() local
1496 unsigned int npages = PAGE_ALIGN(sz) >> PAGE_SHIFT; in alloc_shared_pages() local
/linux/arch/powerpc/kvm/
H A Dbook3s_64_vio.c199 unsigned long i, npages = kvmppc_tce_pages(stt->size); in release_spapr_tce_table() local
295 unsigned long npages; in kvm_vm_ioctl_create_spapr_tce() local
631 unsigned long tce_list, unsigned long npages) in kvmppc_h_put_tce_indirect()
724 unsigned long tce_value, unsigned long npages) in kvmppc_h_stuff_tce()
/linux/arch/powerpc/platforms/pasemi/
H A Diommu.c78 long npages, unsigned long uaddr, in iobmap_build()
107 long npages) in iobmap_free()
/linux/drivers/gpu/drm/gma500/
H A Dgtt.c81 resource_size_t npages, i; in psb_gtt_insert_pages() local
106 resource_size_t npages, i; in psb_gtt_remove_pages() local
/linux/arch/powerpc/sysdev/
H A Ddart_iommu.c172 long npages, unsigned long uaddr, in dart_build()
208 static void dart_free(struct iommu_table *tbl, long index, long npages) in dart_free()

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