Searched refs:FOLL_GET (Results 1 – 10 of 10) sorted by relevance
/linux/Documentation/core-api/ |
H 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 125 FOLL_PIN, FOLL_GET, FOLL_LONGTERM: when to use which flags 194 INCORRECT (uses FOLL_GET calls): 216 Another way of thinking about FOLL_GET, FOLL_PIN, and FOLL_LONGTERM 220 FOLL_GET is for struct page manipulation, without affecting the data that the [all …]
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/linux/mm/ |
H A D | gup.c | 130 if (WARN_ON_ONCE((flags & (FOLL_GET | FOLL_PIN)) == 0)) in try_grab_folio() 136 if (flags & FOLL_GET) in try_grab_folio() 235 if (flags & FOLL_GET) in try_grab_page() 715 if (!(flags & (FOLL_GET | FOLL_PIN))) in follow_huge_pud() 911 if (WARN_ON_ONCE((flags & (FOLL_PIN | FOLL_GET)) == in follow_page_pte() 912 (FOLL_PIN | FOLL_GET))) in follow_page_pte() 1853 flags |= FOLL_GET; in __get_user_pages_locked() 2376 FOLL_FORCE | FOLL_DUMP | FOLL_GET); in get_dump_page() 2606 (FOLL_PIN | FOLL_GET))) in is_valid_gup_args() 3446 FOLL_FORCE | FOLL_PIN | FOLL_GET | in gup_fast_fallback() [all …]
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H A D | migrate.c | 2130 page = follow_page(vma, addr, FOLL_GET | FOLL_DUMP); in add_page_for_migration() 2331 page = follow_page(vma, addr, FOLL_GET | FOLL_DUMP); in do_pages_stat_array()
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H A D | ksm.c | 781 page = follow_page(vma, addr, FOLL_GET); in get_mergeable_page() 2657 *page = follow_page(vma, ksm_scan.address, FOLL_GET); in scan_get_next_rmap_item()
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H A D | huge_memory.c | 1326 if (!(flags & (FOLL_GET | FOLL_PIN))) in follow_devmap_pmd() 3442 page = follow_page(vma, addr, FOLL_GET | FOLL_DUMP); in split_huge_pages_pid()
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H A D | rmap.c | 2498 FOLL_GET | FOLL_WRITE | FOLL_SPLIT_PMD, in make_device_exclusive_range()
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/linux/arch/s390/mm/ |
H A D | fault.c | 537 page = follow_page(vma, addr, FOLL_WRITE | FOLL_GET); in do_secure_storage_access()
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/linux/arch/s390/kernel/ |
H A D | uv.c | 411 page = follow_page(vma, uaddr, FOLL_WRITE | FOLL_GET); in gmap_destroy_page()
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/linux/include/linux/ |
H A D | mm_types.h | 1431 FOLL_GET = 1 << 1, enumerator
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/linux/drivers/virt/nitro_enclaves/ |
H 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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