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path: root/mm/gup.c
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* mm/hugetlb: grab head page refcount once for group of subpagesJoao Martins2021-02-241-3/+2
* Merge branch 'akpm' (patches from Andrew)Linus Torvalds2020-12-151-203/+123
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| * mm: fix kernel-doc markupsMauro Carvalho Chehab2020-12-151-11/+13
| * mm/gup: combine put_compound_head() and unpin_user_page()Jason Gunthorpe2020-12-151-80/+23
| * mm/gup: remove the vma allocation from gup_longterm_locked()Jason Gunthorpe2020-12-151-68/+15
| * mm/gup: prevent gup_fast from racing with COW during forkJason Gunthorpe2020-12-151-0/+18
| * mm/gup: reorganize internal_get_user_pages_fast()Jason Gunthorpe2020-12-151-45/+54
* | mm/gup: Provide gup_get_pte() more genericPeter Zijlstra2020-12-031-57/+1
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* mm/gup: use unpin_user_pages() in __gup_longterm_locked()Jason Gunthorpe2020-11-141-4/+10
* mm/gup: take mmap_lock in get_dump_page()Jann Horn2020-10-161-6/+10
* binfmt_elf_fdpic: stop using dump_emit() on user pointers on !MMUJann Horn2020-10-161-29/+28
* mm/gup: protect unpin_user_pages() against npages==-ERRNOJohn Hubbard2020-10-131-0/+7
* mm/gup: don't permit users to call get_user_pages with FOLL_LONGTERMBarry Song2020-10-131-15/+22
* mm: do not rely on mm == current->mm in __get_user_pages_lockedJason A. Donenfeld2020-09-281-1/+1
* mm: Introduce mm_struct.has_pinnedPeter Xu2020-09-271-0/+6
* mm/gup: fix gup_fast with dynamic page table foldingVasily Gorbik2020-09-261-9/+9
* Merge branch 'simplify-do_wp_page'Linus Torvalds2020-09-041-35/+5
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| * mm/gup: Remove enfornced COW mechanismPeter Xu2020-09-041-35/+5
* | Merge branch 'gate-page-refcount' (patches from Dave Hansen)Linus Torvalds2020-09-031-1/+1
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| * | mm: fix pin vs. gup mismatch with gate pagesDave Hansen2020-09-031-1/+1
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* | mm: replace hpage_nr_pages with thp_nr_pagesMatthew Wilcox (Oracle)2020-08-141-1/+1
* | mm/gup: remove task_struct pointer for all gup codePeter Xu2020-08-121-59/+42
* | mm: clean up the last pieces of page fault accountingsPeter Xu2020-08-121-13/+0
* | mm: do page fault accounting in handle_mm_faultPeter Xu2020-08-121-2/+2
* | mm/gup: use a standard migration target allocation callbackJoonsoo Kim2020-08-121-48/+6
* | mm/hugetlb: make hugetlb migration callback CMA awareJoonsoo Kim2020-08-121-5/+1
* | mm/gup: restrict CMA region by using allocation scope APIJoonsoo Kim2020-08-121-9/+8
* | mm/gup.c: fix the comment of return value for populate_vma_page_range()Tang Yizhou2020-08-071-1/+2
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* mm: Allow arches to provide ptep_get()Christophe Leroy2020-06-201-1/+1
* mm/gup: Use huge_ptep_get() in gup_hugepte()Christophe Leroy2020-06-201-1/+1
* mmap locking API: convert mmap_sem commentsMichel Lespinasse2020-06-091-19/+19
* mmap locking API: convert mmap_sem API commentsMichel Lespinasse2020-06-091-6/+6
* mmap locking API: rename mmap_sem to mmap_lockMichel Lespinasse2020-06-091-1/+1
* mmap locking API: add mmap_assert_locked() and mmap_assert_write_locked()Michel Lespinasse2020-06-091-1/+1
* mmap locking API: use coccinelle to convert mmap_sem rwsem call sitesMichel Lespinasse2020-06-091-9/+9
* mm: don't include asm/pgtable.h if linux/mm.h is already includedMike Rapoport2020-06-091-1/+0
* mm/gup: documentation fix for pin_user_pages*() APIsJohn Hubbard2020-06-081-9/+0
* mm/gup: introduce pin_user_pages_locked()John Hubbard2020-06-081-0/+35
* mm/gup.c: convert to use get_user_{page|pages}_fast_only()Souptick Joarder2020-06-081-13/+16
* mm, mempolicy: fix up gup usage in lookup_nodeMichal Hocko2020-06-031-0/+5
* mm/gup: might_lock_read(mmap_sem) in get_user_pages_fast()John Hubbard2020-06-031-0/+3
* mm/gup: introduce pin_user_pages_fast_only()John Hubbard2020-06-031-0/+36
* mm/gup: refactor and de-duplicate gup_fast() codeJohn Hubbard2020-06-031-41/+42
* mm/gup: move __get_user_pages_fast() down a few lines in gup.cJohn Hubbard2020-06-031-66/+66
* Merge branch 'akpm' (patches from Andrew)Linus Torvalds2020-06-021-19/+58
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| * mm/gup.c: further document vma_permits_fault()Miles Chen2020-06-021-1/+2
| * mm/gup: introduce pin_user_pages_unlockedJohn Hubbard2020-06-021-0/+17
| * mm/gup.c: update the documentationSouptick Joarder2020-06-021-18/+39
* | gup: document and work around "COW can break either way" issueLinus Torvalds2020-06-021-6/+38
* | Merge tag 'docs-5.8' of git://git.lwn.net/linuxLinus Torvalds2020-06-011-6/+6
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