| /Linux-v5.15/mm/ |
| D | userfaultfd.c | 22 struct vm_area_struct *find_dst_vma(struct mm_struct *dst_mm, in find_dst_vma() argument
32 dst_vma = find_vma(dst_mm, dst_start); in find_dst_vma()
57 int mfill_atomic_install_pte(struct mm_struct *dst_mm, pmd_t *dst_pmd, in mfill_atomic_install_pte() argument
83 dst_pte = pte_offset_map_lock(dst_mm, dst_pmd, dst_addr, &ptl); in mfill_atomic_install_pte()
108 inc_mm_counter(dst_mm, mm_counter(page)); in mfill_atomic_install_pte()
113 set_pte_at(dst_mm, dst_addr, dst_pte, _dst_pte); in mfill_atomic_install_pte()
123 static int mcopy_atomic_pte(struct mm_struct *dst_mm, in mcopy_atomic_pte() argument
167 if (mem_cgroup_charge(page, dst_mm, GFP_KERNEL)) in mcopy_atomic_pte()
170 ret = mfill_atomic_install_pte(dst_mm, dst_pmd, dst_vma, dst_addr, in mcopy_atomic_pte()
181 static int mfill_zeropage_pte(struct mm_struct *dst_mm, in mfill_zeropage_pte() argument
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| D | huge_memory.c | 1027 int copy_huge_pmd(struct mm_struct *dst_mm, struct mm_struct *src_mm, in copy_huge_pmd() argument
1041 pgtable = pte_alloc_one(dst_mm); in copy_huge_pmd()
1045 dst_ptl = pmd_lock(dst_mm, dst_pmd); in copy_huge_pmd()
1067 add_mm_counter(dst_mm, MM_ANONPAGES, HPAGE_PMD_NR); in copy_huge_pmd()
1068 mm_inc_nr_ptes(dst_mm); in copy_huge_pmd()
1069 pgtable_trans_huge_deposit(dst_mm, dst_pmd, pgtable); in copy_huge_pmd()
1072 set_pmd_at(dst_mm, addr, dst_pmd, pmd); in copy_huge_pmd()
1079 pte_free(dst_mm, pgtable); in copy_huge_pmd()
1093 mm_get_huge_zero_page(dst_mm); in copy_huge_pmd()
1108 pte_free(dst_mm, pgtable); in copy_huge_pmd()
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| D | memory.c | 771 copy_nonpresent_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm, in copy_nonpresent_pte() argument
785 if (unlikely(list_empty(&dst_mm->mmlist))) { in copy_nonpresent_pte()
787 if (list_empty(&dst_mm->mmlist)) in copy_nonpresent_pte()
788 list_add(&dst_mm->mmlist, in copy_nonpresent_pte()
859 set_pte_at(dst_mm, addr, dst_pte, pte); in copy_nonpresent_pte()
1007 struct mm_struct *dst_mm = dst_vma->vm_mm; in copy_pte_range() local
1021 dst_pte = pte_alloc_map_lock(dst_mm, dst_pmd, addr, &dst_ptl); in copy_pte_range()
1049 ret = copy_nonpresent_pte(dst_mm, src_mm, in copy_pte_range()
1094 add_mm_rss_vec(dst_mm, rss); in copy_pte_range()
1131 struct mm_struct *dst_mm = dst_vma->vm_mm; in copy_pmd_range() local
[all …]
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| D | hugetlb.c | 5220 int hugetlb_mcopy_atomic_pte(struct mm_struct *dst_mm, in hugetlb_mcopy_atomic_pte() argument
5336 ptl = huge_pte_lockptr(h, dst_mm, dst_pte); in hugetlb_mcopy_atomic_pte()
5375 set_huge_pte_at(dst_mm, dst_addr, dst_pte, _dst_pte); in hugetlb_mcopy_atomic_pte()
5379 hugetlb_count_add(pages_per_huge_page(h), dst_mm); in hugetlb_mcopy_atomic_pte()
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| D | shmem.c | 2341 int shmem_mfill_atomic_pte(struct mm_struct *dst_mm, in shmem_mfill_atomic_pte() argument
2412 gfp & GFP_RECLAIM_MASK, dst_mm); in shmem_mfill_atomic_pte()
2416 ret = mfill_atomic_install_pte(dst_mm, dst_pmd, dst_vma, dst_addr, in shmem_mfill_atomic_pte()
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| /Linux-v5.15/include/linux/ |
| D | userfaultfd_k.h | 56 extern int mfill_atomic_install_pte(struct mm_struct *dst_mm, pmd_t *dst_pmd,
61 extern ssize_t mcopy_atomic(struct mm_struct *dst_mm, unsigned long dst_start,
64 extern ssize_t mfill_zeropage(struct mm_struct *dst_mm,
68 extern ssize_t mcopy_continue(struct mm_struct *dst_mm, unsigned long dst_start,
70 extern int mwriteprotect_range(struct mm_struct *dst_mm,
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| D | shmem_fs.h | 144 extern int shmem_mfill_atomic_pte(struct mm_struct *dst_mm, pmd_t *dst_pmd,
151 #define shmem_mfill_atomic_pte(dst_mm, dst_pmd, dst_vma, dst_addr, \ argument
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| D | huge_mm.h | 11 int copy_huge_pmd(struct mm_struct *dst_mm, struct mm_struct *src_mm,
15 int copy_huge_pud(struct mm_struct *dst_mm, struct mm_struct *src_mm,
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| D | hugetlb.h | 156 int hugetlb_mcopy_atomic_pte(struct mm_struct *dst_mm, pte_t *dst_pte,
336 static inline int hugetlb_mcopy_atomic_pte(struct mm_struct *dst_mm, in hugetlb_mcopy_atomic_pte() argument
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| /Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_ttm.c | 309 struct amdgpu_res_cursor src_mm, dst_mm; in amdgpu_ttm_copy_mem_to_mem() local
319 amdgpu_res_first(dst->mem, dst->offset, size, &dst_mm); in amdgpu_ttm_copy_mem_to_mem()
324 uint32_t dst_page_offset = dst_mm.start & ~PAGE_MASK; in amdgpu_ttm_copy_mem_to_mem()
333 cur_size = min(min3(src_mm.size, dst_mm.size, size), in amdgpu_ttm_copy_mem_to_mem()
343 r = amdgpu_ttm_map_buffer(dst->bo, dst->mem, &dst_mm, in amdgpu_ttm_copy_mem_to_mem()
358 amdgpu_res_next(&dst_mm, cur_size); in amdgpu_ttm_copy_mem_to_mem()
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