Mike Kravetz 378397ccb8 hugetlb: create hugetlb_unmap_file_folio to unmap single file folio ... Create the new routine hugetlb_unmap_file_folio that will unmap a single file folio. This is refactored code from hugetlb_vmdelete_list. It is modified to do locking within the routine itself and check whether the page is mapped within a specific vma before unmapping. This refactoring will be put to use and expanded upon in a subsequent patch adding vma specific locking. Link: https://lkml.kernel.org/r/20220914221810.95771-8-mike.kravetz@oracle.com Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com> Reviewed-by: Miaohe Lin <linmiaohe@huawei.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> Cc: Axel Rasmussen <axelrasmussen@google.com> Cc: David Hildenbrand <david@redhat.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: James Houghton <jthoughton@google.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Mina Almasry <almasrymina@google.com> Cc: Muchun Song <songmuchun@bytedance.com> Cc: Naoya Horiguchi <naoya.horiguchi@linux.dev> Cc: Pasha Tatashin <pasha.tatashin@soleen.com> Cc: Peter Xu <peterx@redhat.com> Cc: Prakash Sangappa <prakash.sangappa@oracle.com> Cc: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2022-10-03 14:03:17 -07:00
..
inode.c	hugetlb: create hugetlb_unmap_file_folio to unmap single file folio	2022-10-03 14:03:17 -07:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00