diff options
| author | Sidhartha Kumar <sidhartha.kumar@oracle.com> | 2023-01-25 09:05:32 -0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-13 15:54:28 -0800 |
| commit | ea8e72f4116a995c2aba3fb738ac372c4115375a (patch) | |
| tree | 7301c5efc5d8dceb6dcb49cfe96cd6ef691cbf37 /mm | |
| parent | 91a2fb956ad993f3cbcfc632611e17e3699fb652 (diff) | |
mm/hugetlb: convert putback_active_hugepage to take in a folio
Convert putback_active_hugepage() to folio_putback_active_hugetlb(), this
removes one user of the Huge Page macros which take in a page. The
callers in migrate.c are also cleaned up by being able to directly use the
src and dst folio variables.
Link: https://lkml.kernel.org/r/20230125170537.96973-4-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Matthew Wilcox <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 | 8 | ||||
| -rw-r--r-- | mm/migrate.c | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index a0d486ed5411..fd1ce61b8f3f 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -7300,13 +7300,13 @@ int get_huge_page_for_hwpoison(unsigned long pfn, int flags, return ret; } -void putback_active_hugepage(struct page *page) +void folio_putback_active_hugetlb(struct folio *folio) { spin_lock_irq(&hugetlb_lock); - SetHPageMigratable(page); - list_move_tail(&page->lru, &(page_hstate(page))->hugepage_activelist); + folio_set_hugetlb_migratable(folio); + list_move_tail(&folio->lru, &(folio_hstate(folio))->hugepage_activelist); spin_unlock_irq(&hugetlb_lock); - put_page(page); + folio_put(folio); } void move_hugetlb_state(struct folio *old_folio, struct folio *new_folio, int reason) diff --git a/mm/migrate.c b/mm/migrate.c index 811e76c6fac1..c09872cf41b7 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -151,7 +151,7 @@ void putback_movable_pages(struct list_head *l) list_for_each_entry_safe(page, page2, l, lru) { if (unlikely(PageHuge(page))) { - putback_active_hugepage(page); + folio_putback_active_hugetlb(page_folio(page)); continue; } list_del(&page->lru); @@ -1298,7 +1298,7 @@ static int unmap_and_move_huge_page(new_page_t get_new_page, if (folio_ref_count(src) == 1) { /* page was freed from under us. So we are done. */ - putback_active_hugepage(hpage); + folio_putback_active_hugetlb(src); return MIGRATEPAGE_SUCCESS; } @@ -1383,7 +1383,7 @@ out_unlock: folio_unlock(src); out: if (rc == MIGRATEPAGE_SUCCESS) - putback_active_hugepage(hpage); + folio_putback_active_hugetlb(src); else if (rc != -EAGAIN) list_move_tail(&src->lru, ret); @@ -1395,7 +1395,7 @@ out: if (put_new_page) put_new_page(new_hpage, private); else - putback_active_hugepage(new_hpage); + folio_putback_active_hugetlb(dst); return rc; } |