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Searched refs:gup_flags (Results 1 – 20 of 20) sorted by relevance

/linux/mm/
A Dgup.c1103 gup_flags |= FOLL_NUMA; in __get_user_pages()
1115 gup_flags, &vma, in __get_user_pages()
1134 gup_flags, locked); in __get_user_pages()
1462 int gup_flags; in populate_vma_page_range() local
1524 int gup_flags; in faultin_vma_page_range() local
2959 gup_flags |= FOLL_GET; in get_user_pages_fast()
2987 gup_flags |= FOLL_PIN; in pin_user_pages_fast()
3060 gup_flags |= FOLL_PIN; in pin_user_pages_remote()
3092 gup_flags |= FOLL_PIN; in pin_user_pages()
3110 gup_flags |= FOLL_PIN; in pin_user_pages_unlocked()
[all …]
A Dgup_test.c137 nr = get_user_pages_fast(addr, nr, gup->gup_flags, in __gup_test_ioctl()
141 nr = get_user_pages(addr, nr, gup->gup_flags, pages + i, in __gup_test_ioctl()
145 nr = pin_user_pages_fast(addr, nr, gup->gup_flags, in __gup_test_ioctl()
149 nr = pin_user_pages(addr, nr, gup->gup_flags, pages + i, in __gup_test_ioctl()
154 gup->gup_flags | FOLL_LONGTERM, in __gup_test_ioctl()
159 nr = pin_user_pages(addr, nr, gup->gup_flags, in __gup_test_ioctl()
162 nr = get_user_pages(addr, nr, gup->gup_flags, in __gup_test_ioctl()
A Dgup_test.h24 __u32 gup_flags; member
A Dnommu.c1657 int len, unsigned int gup_flags) in __access_remote_vm() argument
1660 int write = gup_flags & FOLL_WRITE; in __access_remote_vm()
1701 void *buf, int len, unsigned int gup_flags) in access_remote_vm() argument
1703 return __access_remote_vm(mm, addr, buf, len, gup_flags); in access_remote_vm()
1711 unsigned int gup_flags) in access_process_vm() argument
1722 len = __access_remote_vm(mm, addr, buf, len, gup_flags); in access_process_vm()
A Dmemory.c5101 int len, unsigned int gup_flags) in __access_remote_vm() argument
5105 int write = gup_flags & FOLL_WRITE; in __access_remote_vm()
5117 gup_flags, &page, &vma, NULL); in __access_remote_vm()
5176 void *buf, int len, unsigned int gup_flags) in access_remote_vm() argument
5178 return __access_remote_vm(mm, addr, buf, len, gup_flags); in access_remote_vm()
5187 void *buf, int len, unsigned int gup_flags) in access_process_vm() argument
5196 ret = __access_remote_vm(mm, addr, buf, len, gup_flags); in access_process_vm()
/linux/arch/arm64/kernel/
A Dmte.c333 struct iovec *kiov, unsigned int gup_flags) in __access_remote_tags() argument
339 int write = gup_flags & FOLL_WRITE; in __access_remote_tags()
352 ret = get_user_pages_remote(mm, addr, 1, gup_flags, &page, in __access_remote_tags()
412 struct iovec *kiov, unsigned int gup_flags) in access_remote_tags() argument
428 ret = __access_remote_tags(mm, addr, kiov, gup_flags); in access_remote_tags()
440 unsigned int gup_flags = FOLL_FORCE; in mte_ptrace_copy_tags() local
450 gup_flags |= FOLL_WRITE; in mte_ptrace_copy_tags()
455 ret = access_remote_tags(child, addr, &kiov, gup_flags); in mte_ptrace_copy_tags()
/linux/tools/testing/selftests/vm/
A Dgup_test.c121 gup.gup_flags = strtol(optarg, 0, 0); in main()
204 gup.gup_flags |= FOLL_WRITE; in main()
231 gup.gup_flags |= FOLL_TOUCH; in main()
/linux/drivers/infiniband/hw/hfi1/
A Duser_pages.c65 unsigned int gup_flags = FOLL_LONGTERM | (writable ? FOLL_WRITE : 0); in hfi1_acquire_user_pages() local
67 ret = pin_user_pages_fast(vaddr, npages, gup_flags, pages); in hfi1_acquire_user_pages()
/linux/drivers/infiniband/core/
A Dumem.c159 unsigned int gup_flags = FOLL_WRITE; in ib_umem_get() local
214 gup_flags |= FOLL_FORCE; in ib_umem_get()
222 gup_flags | FOLL_LONGTERM, page_list); in ib_umem_get()
/linux/include/linux/
A Dmm.h1930 void *buf, int len, unsigned int gup_flags);
1932 void *buf, int len, unsigned int gup_flags);
1938 unsigned int gup_flags, struct page **pages,
1942 unsigned int gup_flags, struct page **pages,
1945 unsigned int gup_flags, struct page **pages,
1948 unsigned int gup_flags, struct page **pages,
1955 struct page **pages, unsigned int gup_flags);
1957 struct page **pages, unsigned int gup_flags);
1960 unsigned int gup_flags, struct page **pages);
1962 unsigned int gup_flags, struct page **pages);
[all …]
A Dptrace.h21 void *buf, int len, unsigned int gup_flags);
/linux/drivers/infiniband/hw/usnic/
A Dusnic_uiom.c101 unsigned int gup_flags; in usnic_uiom_get_pages() local
138 gup_flags = FOLL_WRITE; in usnic_uiom_get_pages()
139 gup_flags |= (writable) ? 0 : FOLL_FORCE; in usnic_uiom_get_pages()
147 gup_flags | FOLL_LONGTERM, in usnic_uiom_get_pages()
/linux/drivers/gpu/drm/i915/gem/
A Di915_gem_userptr.c264 unsigned int gup_flags = 0; in i915_gem_object_userptr_submit_init() local
292 gup_flags |= FOLL_WRITE; in i915_gem_object_userptr_submit_init()
297 num_pages - pinned, gup_flags, in i915_gem_object_userptr_submit_init()
/linux/net/xdp/
A Dxdp_umem.c98 unsigned int gup_flags = FOLL_WRITE; in xdp_umem_pin_pages() local
108 gup_flags | FOLL_LONGTERM, &umem->pgs[0], NULL); in xdp_umem_pin_pages()
/linux/lib/
A Diov_iter.c1531 unsigned int gup_flags = 0; in iov_iter_get_pages() local
1535 gup_flags |= FOLL_WRITE; in iov_iter_get_pages()
1537 gup_flags |= FOLL_NOFAULT; in iov_iter_get_pages()
1541 res = get_user_pages_fast(addr, n, gup_flags, pages); in iov_iter_get_pages()
1657 unsigned int gup_flags = 0; in iov_iter_get_pages_alloc() local
1661 gup_flags |= FOLL_WRITE; in iov_iter_get_pages_alloc()
1663 gup_flags |= FOLL_NOFAULT; in iov_iter_get_pages_alloc()
1670 res = get_user_pages_fast(addr, n, gup_flags, p); in iov_iter_get_pages_alloc()
/linux/net/rds/
A Drdma.c157 unsigned int gup_flags = FOLL_LONGTERM; in rds_pin_pages() local
161 gup_flags |= FOLL_WRITE; in rds_pin_pages()
163 ret = pin_user_pages_fast(user_addr, nr_pages, gup_flags, pages); in rds_pin_pages()
/linux/drivers/vhost/
A Dvdpa.c691 unsigned int gup_flags = FOLL_LONGTERM; in vhost_vdpa_pa_map() local
704 gup_flags |= FOLL_WRITE; in vhost_vdpa_pa_map()
727 gup_flags, page_list, NULL); in vhost_vdpa_pa_map()
/linux/fs/
A Dexec.c203 unsigned int gup_flags = FOLL_FORCE; in get_arg_page() local
214 gup_flags |= FOLL_WRITE; in get_arg_page()
221 ret = get_user_pages_remote(bprm->mm, pos, 1, gup_flags, in get_arg_page()
/linux/kernel/
A Dptrace.c44 void *buf, int len, unsigned int gup_flags) in ptrace_access_vm() argument
61 ret = __access_remote_vm(mm, addr, buf, len, gup_flags); in ptrace_access_vm()
/linux/kernel/events/
A Duprobes.c473 unsigned int gup_flags = FOLL_FORCE; in uprobe_write_opcode() local
480 gup_flags |= FOLL_SPLIT_PMD; in uprobe_write_opcode()
482 ret = get_user_pages_remote(mm, vaddr, 1, gup_flags, in uprobe_write_opcode()

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