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| author |   Mike Kravetz <mike.kravetz@oracle.com> | 2022-09-14 15:18:04 -0700 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:03:16 -0700 |
| commit | 7e1813d48dd30e6c6f235f6661d1bc108fcab528 (patch) | |
| tree | 0b1e7ee9e1e4226ef15de3bfc8c184a8c6372676 /mm/hugetlb.c | |
| parent | hugetlbfs: revert use i_mmap_rwsem for more pmd sharing synchronization (diff) | |
| download | linux-dev-7e1813d48dd30e6c6f235f6661d1bc108fcab528.tar.xz linux-dev-7e1813d48dd30e6c6f235f6661d1bc108fcab528.zip | |
hugetlb: rename remove_huge_page to hugetlb_delete_from_page_cache
remove_huge_page removes a hugetlb page from the page cache. Change to
hugetlb_delete_from_page_cache as it is a more descriptive name.
huge_add_to_page_cache is global in scope, but only deals with hugetlb
pages. For consistency and clarity, rename to hugetlb_add_to_page_cache.
Link: https://lkml.kernel.org/r/20220914221810.95771-4-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>
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 8283706bd81d..accb166791c7 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -5430,7 +5430,7 @@ static bool hugetlbfs_pagecache_present(struct hstate *h, return page != NULL; } -int huge_add_to_page_cache(struct page *page, struct address_space *mapping, +int hugetlb_add_to_page_cache(struct page *page, struct address_space *mapping, pgoff_t idx) { struct folio *folio = page_folio(page); @@ -5569,7 +5569,7 @@ static vm_fault_t hugetlb_no_page(struct mm_struct *mm, new_page = true; if (vma->vm_flags & VM_MAYSHARE) { - int err = huge_add_to_page_cache(page, mapping, idx); + int err = hugetlb_add_to_page_cache(page, mapping, idx); if (err) { /* * err can't be -EEXIST which implies someone @@ -5981,11 +5981,11 @@ int hugetlb_mcopy_atomic_pte(struct mm_struct *dst_mm, /* * Serialization between remove_inode_hugepages() and - * huge_add_to_page_cache() below happens through the + * hugetlb_add_to_page_cache() below happens through the * hugetlb_fault_mutex_table that here must be hold by * the caller. */ - ret = huge_add_to_page_cache(page, mapping, idx); + ret = hugetlb_add_to_page_cache(page, mapping, idx); if (ret) goto out_release_nounlock; page_in_pagecache = true; |