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| author | Sidhartha Kumar <sidhartha.kumar@oracle.com> | 2023-07-19 11:41:45 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-18 10:12:39 -0700 |
| commit | affd26b1fbd67fceea70d9ceac40ff4815afbeb5 (patch) | |
| tree | 91066616d2175814f0066fbaba9a9794081272c5 /mm | |
| parent | 89be82b4fed258b63a201d92fca95e7c55913c23 (diff) | |
| download | linux-affd26b1fbd67fceea70d9ceac40ff4815afbeb5.tar.gz linux-affd26b1fbd67fceea70d9ceac40ff4815afbeb5.tar.bz2 linux-affd26b1fbd67fceea70d9ceac40ff4815afbeb5.zip | |
mm/hugetlb: get rid of page_hstate()
Convert the last page_hstate() user to use folio_hstate() so page_hstate()
can be safely removed.
Link: https://lkml.kernel.org/r/20230719184145.301911-1-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 6 | ||||
| -rw-r--r-- | mm/page_isolation.c | 8 |
2 files changed, 7 insertions, 7 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 7b076eb07a29..412a3eec081c 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1785,10 +1785,10 @@ static void free_hpage_workfn(struct work_struct *work) node = node->next; page->mapping = NULL; /* - * The VM_BUG_ON_PAGE(!PageHuge(page), page) in page_hstate() - * is going to trigger because a previous call to + * The VM_BUG_ON_FOLIO(!folio_test_hugetlb(folio), folio) in + * folio_hstate() is going to trigger because a previous call to * remove_hugetlb_folio() will call folio_set_compound_dtor - * (folio, NULL_COMPOUND_DTOR), so do not use page_hstate() + * (folio, NULL_COMPOUND_DTOR), so do not use folio_hstate() * directly. */ h = size_to_hstate(page_size(page)); diff --git a/mm/page_isolation.c b/mm/page_isolation.c index 6599cc965e21..bcf99ba747a0 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -79,17 +79,17 @@ static struct page *has_unmovable_pages(unsigned long start_pfn, unsigned long e * handle each tail page individually in migration. */ if (PageHuge(page) || PageTransCompound(page)) { - struct page *head = compound_head(page); + struct folio *folio = page_folio(page); unsigned int skip_pages; if (PageHuge(page)) { - if (!hugepage_migration_supported(page_hstate(head))) + if (!hugepage_migration_supported(folio_hstate(folio))) return page; - } else if (!PageLRU(head) && !__PageMovable(head)) { + } else if (!folio_test_lru(folio) && !__folio_test_movable(folio)) { return page; } - skip_pages = compound_nr(head) - (page - head); + skip_pages = folio_nr_pages(folio) - folio_page_idx(folio, page); pfn += skip_pages - 1; continue; } |