From nobody Thu Dec 18 05:55:50 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5DEB2152500 for ; Fri, 21 Jun 2024 05:42:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718948546; cv=none; b=Aorms2TjSN+R5uygxdo1A1FbKdRoboihE63AWYRTTtefrlg+12XaXXzqpnhASAF6Y/LIV3S5ZRvYG+Dop/sNXs1zJLSR8RYbMKONox2xSMBLuKS27b00ZPPfYceHs89pGWY9C20DTLrmVYKhLBjJJvspDE9EkFx1Q2YCfCC1mKc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718948546; c=relaxed/simple; bh=HH8XUbwE54a8Ffun41cCB2IdbyAXONYKrrqycjR2+TA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=JQzvwTcqPw3VOt+Yp5ukp/jaNtbri8CL2V8M+cg2nZbKUcAtNmjLJ94WRcS7u0FS7yQNUbhT1abuFDIjyCndxSPkQBiUbo5frwB8/oJp1BTxtIWgcW+OD6FWmvQdUOEy6hAWpkiuHliYnUOLILhDonZNcn1cDYE1YPnLdeAA10Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pMsgGw2f; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pMsgGw2f" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C3E8C4AF09; Fri, 21 Jun 2024 05:42:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718948545; bh=HH8XUbwE54a8Ffun41cCB2IdbyAXONYKrrqycjR2+TA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pMsgGw2faeC2vry7ZfObRdqPniifc1PywteXa6fKyQZYs70YWl/TsVQxmuZoesIEw TaQze64JKDMRSAWcfynF7PkpSTcd/3wsLqNQTQhm2t1EJ5Vd2V0qb3z9oXhnvIGpUn 5QCBfWdYoIGz7WXdJ58DpOID9+bOjQ6yL+C84N7J6ri+uSjnhEwxGAgZCh0n0PyOw+ zT8S+Xy5If/MnxW9+63qKKT6ypsQe+hmbyJgImhAjzy4nrmUrjCUUjodTol/lVTA6i cZupBvuMYNV6/g/N+p4Nhd2AkuPrgu2adPHto/Tma6Up2WQS+tMICgF44Z+INGUrEE 15rT8lv4wMCBQ== From: alexs@kernel.org To: Vitaly Wool , Miaohe Lin , Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, minchan@kernel.org, willy@infradead.org, senozhatsky@chromium.org, david@redhat.com, 42.hyeyoo@gmail.com Cc: Alex Shi Subject: [PATCH 07/15] mm/z3fold: convert page to zpdesc in __release_z3fold_page Date: Fri, 21 Jun 2024 13:46:47 +0800 Message-ID: <20240621054658.1220796-8-alexs@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240621054658.1220796-1-alexs@kernel.org> References: <20240621054658.1220796-1-alexs@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Alex Shi The main purpose is converting page->private to zpdesc->zppage_flag. Signed-off-by: Alex Shi --- mm/z3fold.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/z3fold.c b/mm/z3fold.c index c3c740b42052..afdf21024f83 100644 --- a/mm/z3fold.c +++ b/mm/z3fold.c @@ -441,12 +441,12 @@ static inline struct z3fold_pool *zhdr_to_pool(struct= z3fold_header *zhdr) =20 static void __release_z3fold_page(struct z3fold_header *zhdr, bool locked) { - struct page *page =3D virt_to_page(zhdr); + struct zpdesc *zpdesc =3D page_zpdesc(virt_to_page(zhdr)); struct z3fold_pool *pool =3D zhdr_to_pool(zhdr); =20 WARN_ON(!list_empty(&zhdr->buddy)); - set_bit(PAGE_STALE, &page->private); - clear_bit(NEEDS_COMPACTING, &page->private); + set_bit(PAGE_STALE, &zpdesc->zppage_flag); + clear_bit(NEEDS_COMPACTING, &zpdesc->zppage_flag); spin_lock(&pool->lock); spin_unlock(&pool->lock); =20 --=20 2.43.0