From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-178.mta1.migadu.com (out-178.mta1.migadu.com [95.215.58.178]) (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 A57613537D7 for ; Tue, 14 Apr 2026 09:16:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776158165; cv=none; b=B1YYeiayUQ+owjkG4XkH+BP4kQLcCzhDp0oPa6ClMXJDKdMFwuxf/ikl0GGyHQlHSvKlQQw3ADvmaNmD7ynZb5CUPqZqQ97vPCycgVZ2Ag0sjodywOe1n32RZoRUUFU+ezVQhmMShqF5BxKkyaGwFSAv7Z3uQUK8H3oPIMn3ga4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776158165; c=relaxed/simple; bh=67iPtMwXqHktAFDkE07C64bzkT317ePJbz3btgFq92s=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=rchPO8wyHzAIPqHTPPEJrdYe9VEz6pxtQNjo5B3Hos+QPB3A5+wm0Df6B0CBPrgn12nM7TpKIwsLBeg9QRAtCpuZTBziaQtLlmuoa8ac8FPMszL3xGEUsxOXQk0iMGu3QbgB6gmpm6goU45Q8O+TNHokSZI8gmziIveJHr7v/ys= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=EBmjgWhe; arc=none smtp.client-ip=95.215.58.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="EBmjgWhe" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1776158160; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=6YYUjeEpkPT0K3PrG6y+MGQFD9TJLnkIu45vx7R6QHM=; b=EBmjgWhemYC9xXzGLKTfuUv73w2TQ3liFjCP9Lx7hLF4VySn9RdWC6gpDmSAk1srRGfAxL AlAFpJ7Pa1dQza/tObIUYm7suI/FKqYv69jHVqvlU3lOynSO11JouOoljg2QIl9kSNs1XV Zcoid6DRSMXaGAi2mry2DiA6rafRUBs= From: Ye Liu To: Andrew Morton , linux-mm@kvack.org Cc: Ye Liu , "Matthew Wilcox (Oracle)" , Vlastimil Babka , linux-kernel@vger.kernel.org Subject: [PATCH 0/4] mm/vmstat: simplify folio stat APIs Date: Tue, 14 Apr 2026 17:15:17 +0800 Message-ID: <20260414091527.2970844-1-ye.liu@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT From: Ye Liu This series simplifies folio statistics accounting by: 1. Replacing node_stat_mod_folio/zone_stat_mod_folio with more semantic add_folio/sub_folio functions 2. Removing unused __node_stat_* and __zone_stat_* wrapper functions Ye Liu (4): mm/vmstat: use node_stat_add_folio/sub_folio for folio_nr_pages operations mm/vmstat: use zone_stat_add_folio/sub_folio for folio_nr_pages operations mm/vmstat: remove unused __node_stat_* wrappers mm/vmstat: remove unused __zone_stat_* wrappers fs/nfs/internal.h | 2 +- fs/nfs/write.c | 2 +- include/linux/vmstat.h | 36 ------------------------------------ mm/compaction.c | 5 ++--- mm/gup.c | 5 ++--- mm/khugepaged.c | 10 ++++------ mm/mempolicy.c | 5 ++--- mm/migrate.c | 12 +++++------- mm/mlock.c | 6 +++--- mm/page-writeback.c | 16 ++++++++-------- mm/page_alloc.c | 2 +- mm/swap_state.c | 4 ++-- 12 files changed, 31 insertions(+), 74 deletions(-) -- 2.43.0