From patchwork Wed Apr 2 15:00:01 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Wilcox X-Patchwork-Id: 14036149 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 99462C28B20 for ; Wed, 2 Apr 2025 15:00:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 48D0210E81A; Wed, 2 Apr 2025 15:00:20 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.b="UnwirFlG"; dkim-atps=neutral Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by gabe.freedesktop.org (Postfix) with ESMTPS id 054E110E7FA; Wed, 2 Apr 2025 15:00:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=x5fMthl+YaILM39iz9o6tccRRw9/3DVe0YNJSzzz678=; b=UnwirFlGTRxdERwCdAhFqjsRYZ QoSUv85elJbet28sNBFxLnZYAHDmULxGIgfzgqPFxMCqUmRi/upx0/9/QDXW2BE8oS/QpNNoA1x5h p07RGrO2jfRAI4drMHFoURoaWDb1/B0jPKUN7Sd64RWmVdqDj4rm8hQsoNnTpxEpXm8fyubWc2VrX eiqEIVwY5723zFJd5POxZpsbkfU8xSLaGv0a8Px+rKDZVDIcfCHP2nOwILjdrTWfrAfrAAydB7KOR q5rOnmzK1YhElfHfdv0FsVGgt1vHLqsL1noYlitjyijpBXPKv7CIKBb0wChTCqjI7oejKaw7284Sn yzDMR8Lg==; Received: from willy by casper.infradead.org with local (Exim 4.98.1 #2 (Red Hat Linux)) id 1tzzZX-00000009gse-335e; Wed, 02 Apr 2025 15:00:07 +0000 From: "Matthew Wilcox (Oracle)" To: linux-fsdevel@vger.kernel.org Cc: "Matthew Wilcox (Oracle)" , intel-gfx@lists.freedesktop.org, linux-mm@kvack.org, dri-devel@lists.freedesktop.org Subject: [PATCH v2 7/9] ttm: Call shmem_writeout() from ttm_backup_backup_page() Date: Wed, 2 Apr 2025 16:00:01 +0100 Message-ID: <20250402150005.2309458-8-willy@infradead.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250402150005.2309458-1-willy@infradead.org> References: <20250402150005.2309458-1-willy@infradead.org> 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The ->writepage operation is being removed. Since this function exclusively deals with shmem folios, we can call shmem_writeout() to write it. Signed-off-by: Matthew Wilcox (Oracle) --- drivers/gpu/drm/ttm/ttm_backup.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_backup.c b/drivers/gpu/drm/ttm/ttm_backup.c index 93c007f18855..0d5718466ffc 100644 --- a/drivers/gpu/drm/ttm/ttm_backup.c +++ b/drivers/gpu/drm/ttm/ttm_backup.c @@ -136,13 +136,13 @@ ttm_backup_backup_page(struct ttm_backup *backup, struct page *page, .for_reclaim = 1, }; folio_set_reclaim(to_folio); - ret = mapping->a_ops->writepage(folio_file_page(to_folio, idx), &wbc); + ret = shmem_writeout(to_folio, &wbc); if (!folio_test_writeback(to_folio)) folio_clear_reclaim(to_folio); /* - * If writepage succeeds, it unlocks the folio. - * writepage() errors are otherwise dropped, since writepage() - * is only best effort here. + * If writeout succeeds, it unlocks the folio. errors + * are otherwise dropped, since writeout is only best + * effort here. */ if (ret) folio_unlock(to_folio);