From nobody Wed Dec 17 02:55:19 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 2E117169AD5 for ; Fri, 21 Jun 2024 05:42:19 +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=1718948540; cv=none; b=YYBhqeC7876xv0Dpu/CNkNMbn2u1nt9zhvwh0Nu8YFCZIpitY4/mrwML2BroIQ9YI1aMSLzVqgHeaIWJ1LXypb1I+E2rJdJXUS6fsK1SsO7nICtKd3St1xqOBcJ+j85Df5v+JqVRnv6720FKvh7uX8vq+hmj2SICWePFOdEPjuQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718948540; c=relaxed/simple; bh=7oNANOKMLtbJmXb9loH6eu8JvLufwYd8JIWVLHAnqL4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jCNGK1jzYW59TAYmdfoGFNOvLuLh+gVtVriCiJGQBMC8VJ/5Vhpmb/0zciXRBGTotMkhgcq3U+7RRAJkf645kb9iUz17YqVynUcFuOGP6bSvkZvAKj4zJEjKqu2bAgL5k2zYBQ/MLi1BVPdpZybQX2Pcbx/2/YDw68FHcAFF21c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=W0DztK0m; 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="W0DztK0m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 42E17C4AF0C; Fri, 21 Jun 2024 05:42:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718948539; bh=7oNANOKMLtbJmXb9loH6eu8JvLufwYd8JIWVLHAnqL4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W0DztK0mpdQ9nkPkrX3G1oWV0jN9zXYYkkUwaQaFTDd67I4LtFfWlibpmLHOlupgI fhD0/PVR2FYJypn+aJNV4ow0mh2vjIkqlRg422SSynLyEIcXd0OlZaduQT3rZspgXd 3E1i0RdBtY85TaTN9qr53ckrhhhujmCzCJl1xwVpx8oSDk2TjMhMOUT2c/X6Q3eB8S mlEJ0J7m5GK2sYQysRObCsWJ9mVN4J9eOmtHjMliJCIAxwyjjZpyo8sdQmxwapATuH 8ZJe6SmS/Ggk9WqVdazQppwtz7I8E37R//PDGAQjg8ANUSTaA88AaDMcKKB/cz01b0 /QVqN8dKtEuRA== 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 05/15] mm/z3fold: use zpdesc in init_z3fold_page Date: Fri, 21 Jun 2024 13:46:45 +0800 Message-ID: <20240621054658.1220796-6-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 func only uses page.private member, now use zpdesc.zppage_flag to replace it. Signed-off-by: Alex Shi --- mm/z3fold.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/mm/z3fold.c b/mm/z3fold.c index bfbc9f9fdfd4..cd1332243c62 100644 --- a/mm/z3fold.c +++ b/mm/z3fold.c @@ -320,15 +320,16 @@ static inline void free_handle(unsigned long handle, = struct z3fold_header *zhdr) static struct z3fold_header *init_z3fold_page(struct page *page, bool head= less, struct z3fold_pool *pool, gfp_t gfp) { - struct z3fold_header *zhdr =3D page_address(page); + struct zpdesc *zpdesc =3D page_zpdesc(page); + struct z3fold_header *zhdr =3D zpdesc_address(zpdesc); struct z3fold_buddy_slots *slots; =20 - clear_bit(PAGE_HEADLESS, &page->private); - clear_bit(MIDDLE_CHUNK_MAPPED, &page->private); - clear_bit(NEEDS_COMPACTING, &page->private); - clear_bit(PAGE_STALE, &page->private); - clear_bit(PAGE_CLAIMED, &page->private); - clear_bit(PAGE_MIGRATED, &page->private); + clear_bit(PAGE_HEADLESS, &zpdesc->zppage_flag); + clear_bit(MIDDLE_CHUNK_MAPPED, &zpdesc->zppage_flag); + clear_bit(NEEDS_COMPACTING, &zpdesc->zppage_flag); + clear_bit(PAGE_STALE, &zpdesc->zppage_flag); + clear_bit(PAGE_CLAIMED, &zpdesc->zppage_flag); + clear_bit(PAGE_MIGRATED, &zpdesc->zppage_flag); if (headless) return zhdr; =20 --=20 2.43.0