| /linux/tools/testing/selftests/mm/ |
| H A D | hmm-tests.c | 181 unsigned long npages) in hmm_dmirror_cmd()
270 unsigned long npages) in hmm_migrate_sys_to_dev()
277 unsigned long npages) in hmm_migrate_dev_to_sys()
295 unsigned long npages; in TEST_F() local
359 unsigned long npages; in TEST_F() local
418 unsigned long npages; in TEST_F() local
466 unsigned long npages; in TEST_F() local
532 unsigned long npages; in TEST_F() local
610 unsigned long npages; in TEST_F() local
687 unsigned long npages; in TEST_F() local
[all …]
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| /linux/lib/ |
| H A D | kunit_iov_iter.c | 49 size_t npages) in iov_kunit_create_buffer()
105 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_kvec() local
155 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_kvec() local
219 struct page **pages, size_t npages, in iov_kunit_load_bvec()
264 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_bvec() local
318 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_bvec() local
376 struct page **pages, size_t npages) in iov_kunit_load_xarray()
411 size_t bufsize, npages, size, copied; in iov_kunit_copy_to_xarray() local
469 size_t bufsize, npages, size, copied; in iov_kunit_copy_from_xarray() local
533 size_t bufsize, size = 0, npages; in iov_kunit_extract_pages_kvec() local
[all …]
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| /linux/arch/sparc/kernel/ |
| H A D | iommu.c | 158 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
271 unsigned long flags, npages, oaddr; in dma_4u_map_page() local
321 u32 vaddr, unsigned long ctx, unsigned long npages, in strbuf_flush()
393 unsigned long flags, npages, ctx, i; in dma_4u_unmap_page() local
478 unsigned long paddr, npages, entry, out_entry = 0, slen; in dma_4u_map_sg() local
557 unsigned long vaddr, npages, entry, j; in dma_4u_map_sg() local
627 unsigned long npages, entry; in dma_4u_unmap_sg() local
663 unsigned long flags, ctx, npages; in dma_4u_sync_single_for_cpu() local
[all …]
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| H A D | pci_sun4v.c | 61 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; dma_4v_alloc_coherent() local
298 dma_4v_iommu_demap(struct device * dev,unsigned long devhandle,dma_addr_t dvma,unsigned long iotsb_num,unsigned long entry,unsigned long npages) dma_4v_iommu_demap() argument
330 unsigned long order, npages, entry; dma_4v_free_coherent() local
364 unsigned long flags, npages, oaddr; dma_4v_map_page() local
437 unsigned long npages; dma_4v_unmap_page() local
524 unsigned long paddr, npages, entry, out_entry = 0, slen; dma_4v_map_sg() local
606 unsigned long vaddr, npages; dma_4v_map_sg() local
649 unsigned long npages; dma_4v_unmap_sg() local
[all...] |
| /linux/io_uring/ |
| H A D | memmap.c | 59 void *io_pages_map(struct page ***out_pages, unsigned short *npages, in io_pages_map() argument
90 void io_pages_unmap(void *ptr, struct page ***pages, unsigned short *npages, in io_pages_unmap() argument
120 void io_pages_free(struct page ***pages, int npages) in io_pages_free() argument
132 io_pin_pages(unsigned long uaddr,unsigned long len,int * npages) io_pin_pages() argument
167 __io_uaddr_map(struct page *** pages,unsigned short * npages,unsigned long uaddr,size_t size) __io_uaddr_map() argument
232 io_uring_mmap_pages(struct io_ring_ctx * ctx,struct vm_area_struct * vma,struct page ** pages,int npages) io_uring_mmap_pages() argument
[all...] |
| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | user_pages.c | 30 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()
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| H A D | user_exp_rcv.c | 136 unsigned int npages, in unpin_rcv_pages()
162 unsigned int npages = tidbuf->npages; in pin_rcv_pages() local
565 static u32 find_phys_blocks(struct tid_user_buf *tidbuf, unsigned int npages) in find_phys_blocks()
683 u16 npages, pageidx, setidx = start + idx; in program_rcvarray() local
726 u16 pageidx, unsigned int npages) in set_rcvarray_entry()
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| H A D | pin_system.c | 20 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()
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| /linux/drivers/gpu/drm/i915/selftests/ |
| H A D | scatterlist.c | 53 unsigned int npages = npages_fn(n, pt->st.nents, rnd); in expect_pfn_sg() local
209 unsigned long npages) in page_contiguous()
242 unsigned long npages = npages_fn(n, count, rnd); in alloc_table() local
292 const npages_fn_t *npages; in igt_sg_alloc() local
334 const npages_fn_t *npages; in igt_sg_trim() local
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | pagealloc.c | 52 s32 npages; member
199 s32 *npages, int boot) in mlx5_cmd_query_pages()
353 static int give_pages(struct mlx5_core_dev *dev, u16 func_id, int npages, in give_pages()
440 int npages = 0; in release_all_pages() local
465 u32 npages) in fwp_fill_manage_pages_out()
490 u32 npages; in reclaim_pages_cmd() local
517 static int reclaim_pages(struct mlx5_core_dev *dev, u16 func_id, int npages, in reclaim_pages()
621 s32 npages; in req_pages_handler() local
653 s32 npages; in mlx5_satisfy_startup_pages() local
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| /linux/drivers/gpu/drm/xe/ |
| H A D | xe_hmm.c | 34 u64 i, npages; in xe_mark_range_accessed() local
85 u64 i, npages; in xe_build_sg() local
178 u64 npages; in xe_hmm_userptr_populate_range() local
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| /linux/arch/powerpc/kernel/ |
| H A D | iommu.c | 215 iommu_range_alloc(struct device * dev,struct iommu_table * tbl,unsigned long npages,unsigned long * handle,unsigned long mask,unsigned int align_order) iommu_range_alloc() argument
346 iommu_alloc(struct device * dev,struct iommu_table * tbl,void * page,unsigned int npages,enum dma_data_direction direction,unsigned long mask,unsigned int align_order,unsigned long attrs) iommu_alloc() argument
389 iommu_free_check(struct iommu_table * tbl,dma_addr_t dma_addr,unsigned int npages) iommu_free_check() argument
436 __iommu_free(struct iommu_table * tbl,dma_addr_t dma_addr,unsigned int npages) __iommu_free() argument
458 iommu_free(struct iommu_table * tbl,dma_addr_t dma_addr,unsigned int npages) iommu_free() argument
499 unsigned long vaddr, npages, entry, slen; ppc_iommu_map_sg() local
598 unsigned long vaddr, npages; ppc_iommu_map_sg() local
626 unsigned int npages; ppc_iommu_unmap_sg() local
860 unsigned int npages, align; iommu_map_page() local
895 unsigned int npages; iommu_unmap_page() local
1048 iommu_tce_check_ioba(unsigned long page_shift,unsigned long offset,unsigned long size,unsigned long ioba,unsigned long npages) iommu_tce_check_ioba() argument
[all...] |
| /linux/mm/ |
| H A D | migrate_device.c | 361 migrate_device_unmap(unsigned long * src_pfns,unsigned long npages,struct page * fault_page) migrate_device_unmap() argument
682 __migrate_device_pages(unsigned long * src_pfns,unsigned long * dst_pfns,unsigned long npages,struct migrate_vma * migrate) __migrate_device_pages() argument
781 migrate_device_pages(unsigned long * src_pfns,unsigned long * dst_pfns,unsigned long npages) migrate_device_pages() argument
812 migrate_device_finalize(unsigned long * src_pfns,unsigned long * dst_pfns,unsigned long npages) migrate_device_finalize() argument
895 migrate_device_range(unsigned long * src_pfns,unsigned long start,unsigned long npages) migrate_device_range() argument
[all...] |
| H A D | hmm.c | 122 const unsigned long hmm_pfns[], unsigned long npages, in hmm_range_need_fault() argument
153 unsigned long i, npages; in hmm_vma_walk_hole() local
193 unsigned long pfn, npages, i; in hmm_vma_handle_pmd() local
329 unsigned long npages = (end - start) >> PAGE_SHIFT; in hmm_vma_walk_pmd() local
433 unsigned long i, npages, pfn; hmm_vma_walk_pud() local
[all...] |
| /linux/fs/f2fs/ |
| H A D | debug.c | 323 unsigned long npages = NODE_MAPPING(sbi)->nrpages; in update_mem_info() local
328 unsigned long npages = META_MAPPING(sbi)->nrpages; in update_mem_info() local
334 unsigned long npages = COMPRESS_MAPPING(sbi)->nrpages; in update_mem_info() local
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| /linux/fs/sysv/ |
| H A D | dir.c | 76 unsigned long npages = dir_pages(inode); in sysv_readdir() local
145 unsigned long npages = dir_pages(dir); in sysv_find_entry() local
191 unsigned long npages = dir_pages(dir); in sysv_add_link() local
296 unsigned long i, npages = dir_pages(inode); in sysv_empty_dir() local
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| /linux/drivers/fpga/ |
| H A D | dfl-afu-dma-region.c | 37 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
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| /linux/arch/x86/mm/ |
| H A D | mem_encrypt_amd.c | 60 unsigned long npages = PAGE_ALIGN(sz) >> PAGE_SHIFT; in snp_memcpy() local
286 static bool amd_enc_status_change_prepare(unsigned long vaddr, int npages, bool enc) in amd_enc_status_change_prepare()
299 static bool amd_enc_status_change_finish(unsigned long vaddr, int npages, bool enc) in amd_enc_status_change_finish()
517 unsigned long vaddr, vaddr_end, npages; in mem_encrypt_free_decrypted_mem() local
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| /linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | mr.c | 194 int mlx4_mtt_init(struct mlx4_dev *dev, int npages, int page_shift, in mlx4_mtt_init()
418 u64 iova, u64 size, u32 access, int npages, in mlx4_mr_alloc_reserved()
528 int npages, int page_shift, struct mlx4_mr *mr) in mlx4_mr_alloc()
590 u64 iova, u64 size, int npages, in mlx4_mr_rereg_mem_write()
693 int start_index, int npages, u64 *page_list) in mlx4_write_mtt_chunk()
719 int start_index, int npages, u64 *page_list) in __mlx4_write_mtt()
747 int start_index, int npages, u64 *page_list) in mlx4_write_mtt()
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| /linux/drivers/iommu/iommufd/ |
| H A D | pages.c | 163 static void iopt_pages_add_npinned(struct iopt_pages *pages, size_t npages) in iopt_pages_add_npinned()
172 static void iopt_pages_sub_npinned(struct iopt_pages *pages, size_t npages) in iopt_pages_sub_npinned()
186 unsigned long npages = last_index - start_index + 1; in iopt_pages_err_unpin() local
616 size_t npages) in batch_from_pages()
626 unsigned int first_page_off, size_t npages) in batch_unpin()
742 unsigned long npages; in pfn_reader_user_pin() local
804 static int incr_user_locked_vm(struct iopt_pages *pages, unsigned long npages) in incr_user_locked_vm()
822 static void decr_user_locked_vm(struct iopt_pages *pages, unsigned long npages) in decr_user_locked_vm()
830 static int update_mm_locked_vm(struct iopt_pages *pages, unsigned long npages, in update_mm_locked_vm()
857 static int do_update_pinned(struct iopt_pages *pages, unsigned long npages, in do_update_pinned()
[all …]
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| /linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_migrate.c | 49 svm_migrate_gart_map(struct amdgpu_ring *ring, uint64_t npages, in svm_migrate_gart_map() argument
125 uint64_t *vram, uint64_t npages, in svm_migrate_copy_memory_gart() argument
281 uint64_t npages = migrate->cpages; svm_migrate_copy_to_vram() local
386 uint64_t npages = (end - start) >> PAGE_SHIFT; svm_migrate_vma_to_vram() local
578 svm_migrate_copy_to_ram(struct amdgpu_device * adev,struct svm_range * prange,struct migrate_vma * migrate,struct dma_fence ** mfence,dma_addr_t * scratch,uint64_t npages) svm_migrate_copy_to_ram() argument
685 uint64_t npages = (end - start) >> PAGE_SHIFT; svm_migrate_vma_to_ram() local
[all...] |
| /linux/drivers/gpu/drm/etnaviv/ |
| H A D | etnaviv_gem_prime.c | 20 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
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| /linux/fs/minix/ |
| H A D | dir.c | 88 unsigned long npages = dir_pages(inode); in minix_readdir() local
160 unsigned long npages = dir_pages(dir); in minix_find_entry() local
208 unsigned long npages = dir_pages(dir); in minix_add_link() local
361 unsigned long i, npages = dir_pages(inode); in minix_empty_dir() local
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| /linux/arch/x86/kernel/ |
| H A D | x86_init.c | 137 static bool enc_status_change_prepare_noop(unsigned long vaddr, int npages, bool enc) { return true… in enc_status_change_prepare_noop()
138 static bool enc_status_change_finish_noop(unsigned long vaddr, int npages, bool enc) { return true;… in enc_status_change_finish_noop()
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| /linux/arch/powerpc/include/asm/ |
| H A D | ultravisor.h | 34 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()
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