From patchwork Wed Oct 2 04:01:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Wilcox X-Patchwork-Id: 13819317 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 D4C3B15D1; Wed, 2 Oct 2024 04:01:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727841677; cv=none; b=ee9iB1c/d2By4Z/OK7b7L3LwU7i53Tdqfd0cvtYzyz8wwH6wokktt3kKTue/fa7W5UicVbq9cJZeYRAHMzTyN9iNVa5zAfiozwaiKJB65Q/pioIYmfy4OVf72HOwI52cvFutIw7vRnAgN1LEizXhB1l9eAc97w20jWDzMpvJVE4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727841677; c=relaxed/simple; bh=OjJNayQyIsOxVaiwEevcOS/xZRvyvgv2MlGE6rZoHRI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iCK4v8i53BiXDQfMo03C42Y0+fDNBNemXsWmK7uDC2HO2rpdisYuYvhQwgmbDfhAekcTTwQTPkbAMLrswdnndI42eL9ogEQ7LwUkND4/u9ug8+QShY4bL7R4bQXgYBwO484LxEH1ptUm3uP9e1gD8GD+S31MAEb920w0tVhe66U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=p6MdfR+L; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="p6MdfR+L" 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=RZtLvBtTcdvfSoyXcG5LTLDVsxK5mD1QMTXUY1VvVY0=; b=p6MdfR+LNPnRPI/OEyTwrpvMUq tsBnav1lqFiVSXudJ8Zq6EKC3QZLrdtheHJ+BzBZMFXIf3JZ2DwCp9CgwNlEl07aevt6ZHFM73/sq zrCWD9jWC2LSHyoGCiX1lCu0e+sgAS0/UHNwXjeFvN7sGaAlPmDEREPK/mIpYafLU6h09isyY58vm Z33AkjNKYlB4QrcxeamNvEPDZqJBnd7JHpnx0juN7a15Q5nJQvEQFZL2RByf9UB7pzdycS+da/suk nPxxcinkIAWJl2+t1ZDs9CmWkDahoJDxIWsSZrKUnYwUH11I2LuMonIYZ005MzY13WJYRVa1AY3Mu THXtD+Gw==; Received: from willy by casper.infradead.org with local (Exim 4.98 #2 (Red Hat Linux)) id 1svqY5-00000004I8X-3Vr7; Wed, 02 Oct 2024 04:01:13 +0000 From: "Matthew Wilcox (Oracle)" To: Christian Brauner Cc: "Matthew Wilcox (Oracle)" , linux-fsdevel@vger.kernel.org, ceph-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 3/6] mm: Remove PageMappedToDisk Date: Wed, 2 Oct 2024 05:01:05 +0100 Message-ID: <20241002040111.1023018-4-willy@infradead.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20241002040111.1023018-1-willy@infradead.org> References: <20241002040111.1023018-1-willy@infradead.org> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 All callers have now been converted to the folio APIs, so remove the page API for this flag. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Jan Kara --- include/linux/page-flags.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 1b3a76710487..35d08c30d4a6 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -554,7 +554,7 @@ FOLIO_FLAG(owner_2, FOLIO_HEAD_PAGE) */ TESTPAGEFLAG(Writeback, writeback, PF_NO_TAIL) TESTSCFLAG(Writeback, writeback, PF_NO_TAIL) -PAGEFLAG(MappedToDisk, mappedtodisk, PF_NO_TAIL) +FOLIO_FLAG(mappedtodisk, FOLIO_HEAD_PAGE) /* PG_readahead is only used for reads; PG_reclaim is only for writes */ PAGEFLAG(Reclaim, reclaim, PF_NO_TAIL)