From patchwork Sun Jan 8 21:04:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 13092724 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 19C8DC54EBD for ; Sun, 8 Jan 2023 21:05:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 25BB410E212; Sun, 8 Jan 2023 21:05:37 +0000 (UTC) Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by gabe.freedesktop.org (Postfix) with ESMTPS id 40FA510E212 for ; Sun, 8 Jan 2023 21:05:33 +0000 (UTC) Received: from workpc.. (109-252-117-89.nat.spd-mgts.ru [109.252.117.89]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dmitry.osipenko) by madras.collabora.co.uk (Postfix) with ESMTPSA id 910316602D53; Sun, 8 Jan 2023 21:05:25 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1673211931; bh=yM5EklsLIeVBROoe840u6b3fWDQRZvJbUhCX8eobLRI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M7ndZjT3ePxUGP5TzZFQUodhYen26MBCIH+b2Sf5SYIkXVKUsbJngKFISUMTqoLxq fnNPqafIUpxQatwe1QTgvnwzgzk92Ns13EWOnjibLB9wH5h96wk+PQ1aBzn7QlK0t9 /GQe+Yb57/5UtShNRixe+aQ2uR0HF7V6cva+ceygZwwgRX38+fjVNXEATenaq2Pu8Q vgGH/vEeV04lE7Xk9hv6kw6NaHKhgbsAR9/JgovLvhQRy7m05mtWZXyRkp6cbinU5+ hlV16TqFdJXGnZNeQYHh0xchfFOLKTM3qzMSLGaH3fU3BsXnXHjyiix2io0ZE9cQa6 iAahvSDX79akQ== From: Dmitry Osipenko To: David Airlie , Gerd Hoffmann , Gurchetan Singh , Chia-I Wu , Daniel Vetter , Daniel Almeida , Gustavo Padovan , Daniel Stone , Tomeu Vizoso , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Clark , Sumit Semwal , =?utf-8?q?Christian_K=C3=B6nig?= , Qiang Yu , Steven Price , Alyssa Rosenzweig , Rob Herring , Sean Paul , Dmitry Baryshkov , Abhinav Kumar Subject: [PATCH v10 04/11] drm/shmem: Put booleans in the end of struct drm_gem_shmem_object Date: Mon, 9 Jan 2023 00:04:38 +0300 Message-Id: <20230108210445.3948344-5-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230108210445.3948344-1-dmitry.osipenko@collabora.com> References: <20230108210445.3948344-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel@collabora.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Group all 1-bit boolean members of struct drm_gem_shmem_object in the end of the structure, allowing compiler to pack data better and making code to look more consistent. Suggested-by: Thomas Zimmermann Signed-off-by: Dmitry Osipenko Reviewed-by: Thomas Zimmermann --- include/drm/drm_gem_shmem_helper.h | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h index a2201b2488c5..5994fed5e327 100644 --- a/include/drm/drm_gem_shmem_helper.h +++ b/include/drm/drm_gem_shmem_helper.h @@ -60,20 +60,6 @@ struct drm_gem_shmem_object { */ struct list_head madv_list; - /** - * @pages_mark_dirty_on_put: - * - * Mark pages as dirty when they are put. - */ - unsigned int pages_mark_dirty_on_put : 1; - - /** - * @pages_mark_accessed_on_put: - * - * Mark pages as accessed when they are put. - */ - unsigned int pages_mark_accessed_on_put : 1; - /** * @sgt: Scatter/gather table for imported PRIME buffers */ @@ -97,10 +83,24 @@ struct drm_gem_shmem_object { */ unsigned int vmap_use_count; + /** + * @pages_mark_dirty_on_put: + * + * Mark pages as dirty when they are put. + */ + bool pages_mark_dirty_on_put : 1; + + /** + * @pages_mark_accessed_on_put: + * + * Mark pages as accessed when they are put. + */ + bool pages_mark_accessed_on_put : 1; + /** * @map_wc: map object write-combined (instead of using shmem defaults). */ - bool map_wc; + bool map_wc : 1; }; #define to_drm_gem_shmem_obj(obj) \