Saves one implicit call to compound_head().
Link: https://lkml.kernel.org/r/20230721034451.16412-7-zhangpeng362@huawei.com
Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Nanyong Sun <sunnanyong@huawei.com>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
if (ret == sio->len) {
for (p = 0; p < sio->pages; p++) {
- struct page *page = sio->bvec[p].bv_page;
+ struct folio *folio = page_folio(sio->bvec[p].bv_page);
- SetPageUptodate(page);
- unlock_page(page);
+ folio_mark_uptodate(folio);
+ folio_unlock(folio);
}
count_vm_events(PSWPIN, sio->pages);
} else {
for (p = 0; p < sio->pages; p++) {
- struct page *page = sio->bvec[p].bv_page;
+ struct folio *folio = page_folio(sio->bvec[p].bv_page);
- unlock_page(page);
+ folio_unlock(folio);
}
pr_alert_ratelimited("Read-error on swap-device\n");
}