Searched refs:FOLL_GET (Results 1 – 10 of 10) sorted by relevance
| /linux-6.3-rc2/Documentation/core-api/ |
| A D | pin_user_pages.rst | 39 FOLL_PIN and FOLL_GET are mutually exclusive for a given gup call. However,
41 FOLL_PIN and FOLL_GET. It's just the call site that needs to choose one or the
44 The FOLL_PIN implementation is nearly the same as FOLL_GET, except that FOLL_PIN
77 For these get_user_pages*() functions, FOLL_GET might not even be specified.
78 Behavior is a little more complex than above. If FOLL_GET was *not* specified,
80 sets FOLL_GET for you, and proceeds to pin pages by incrementing the refcount
119 FOLL_PIN, FOLL_GET, FOLL_LONGTERM: when to use which flags
186 INCORRECT (uses FOLL_GET calls):
208 Another way of thinking about FOLL_GET, FOLL_PIN, and FOLL_LONGTERM
212 FOLL_GET is for struct page manipulation, without affecting the data that the
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| /linux-6.3-rc2/mm/ |
| A D | gup.c | 129 if (flags & FOLL_GET) in try_grab_folio()
224 if (flags & FOLL_GET) in try_grab_page()
544 if (WARN_ON_ONCE((flags & (FOLL_PIN | FOLL_GET)) == in follow_page_pte()
545 (FOLL_PIN | FOLL_GET))) in follow_page_pte()
1090 VM_BUG_ON(!!pages != !!(gup_flags & (FOLL_GET | FOLL_PIN))); in __get_user_pages()
1377 flags |= FOLL_GET; in __get_user_pages_locked()
1899 FOLL_FORCE | FOLL_DUMP | FOLL_GET); in get_dump_page()
2130 if (WARN_ON_ONCE((gup_flags & (FOLL_PIN | FOLL_GET)) == in is_valid_gup_args()
2131 (FOLL_PIN | FOLL_GET))) in is_valid_gup_args()
2958 FOLL_FORCE | FOLL_PIN | FOLL_GET | in internal_get_user_pages_fast()
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| A D | huge_memory.c | 1060 if (!(flags & (FOLL_GET | FOLL_PIN))) in follow_devmap_pmd()
1217 if (!(flags & (FOLL_GET | FOLL_PIN))) in follow_devmap_pud()
3036 page = follow_page(vma, addr, FOLL_GET | FOLL_DUMP); in split_huge_pages_pid()
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| A D | migrate.c | 2115 page = follow_page(vma, addr, FOLL_GET | FOLL_DUMP); in add_page_for_migration()
2315 page = follow_page(vma, addr, FOLL_GET | FOLL_DUMP); in do_pages_stat_array()
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| A D | ksm.c | 558 page = follow_page(vma, addr, FOLL_GET); in get_mergeable_page()
2331 *page = follow_page(vma, ksm_scan.address, FOLL_GET); in scan_get_next_rmap_item()
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| A D | rmap.c | 2328 FOLL_GET | FOLL_WRITE | FOLL_SPLIT_PMD, in make_device_exclusive_range()
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| /linux-6.3-rc2/include/linux/ |
| A D | mm_types.h | 1131 FOLL_GET = 1 << 1, enumerator
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| /linux-6.3-rc2/arch/s390/kernel/ |
| A D | uv.c | 405 page = follow_page(vma, uaddr, FOLL_WRITE | FOLL_GET); in gmap_destroy_page()
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| /linux-6.3-rc2/arch/s390/mm/ |
| A D | fault.c | 843 page = follow_page(vma, addr, FOLL_WRITE | FOLL_GET); in do_secure_storage_access()
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| /linux-6.3-rc2/drivers/virt/nitro_enclaves/ |
| A D | ne_misc_dev.c | 967 ne_mem_region->pages + i, FOLL_GET); in ne_set_user_memory_region_ioctl()
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