From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 78432C7619A for ; Thu, 6 Apr 2023 01:07:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234539AbjDFBHQ (ORCPT ); Wed, 5 Apr 2023 21:07:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44824 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234455AbjDFBHA (ORCPT ); Wed, 5 Apr 2023 21:07:00 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0AD567687; Wed, 5 Apr 2023 18:06:59 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9A85D6429A; Thu, 6 Apr 2023 01:06:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F1A01C433EF; Thu, 6 Apr 2023 01:06:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1680743218; bh=yUd5TYNM1NcN+hpWWCGXcbwFZZ4+bjsb1t//cGzfCYs=; h=Date:To:From:Subject:From; b=YHQT5xT1JQseONHPhy1QfOmLBWeIkfEZJqvd1Wc3hJ/9k692+ZgIxFeSRC5JgAKFe 2je1gClfEe5CC1+tpm7jLfFBCsvtT0SQHqxRLP1tIYAaSWteCcDAqceETTMd+uICYN LOuxbDtefbTWSH9IDWyt9M1GDvUAIHm8zdve+54I= Date: Wed, 05 Apr 2023 18:06:57 -0700 To: mm-commits@vger.kernel.org, stable@vger.kernel.org, minchan@kernel.org, senozhatsky@chromium.org, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-hotfixes-stable] zsmalloc-document-freeable-stats.patch removed from -mm tree Message-Id: <20230406010657.F1A01C433EF@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: zsmalloc: document freeable stats has been removed from the -mm tree. Its filename was zsmalloc-document-freeable-stats.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Sergey Senozhatsky Subject: zsmalloc: document freeable stats Date: Sat, 25 Mar 2023 11:46:31 +0900 When freeable class stat was added to classes file (back in 2016) we forgot to update zsmalloc documentation. Fix that. Link: https://lkml.kernel.org/r/20230325024631.2817153-3-senozhatsky@chromium.org Fixes: 1120ed548394 ("mm/zsmalloc: add `freeable' column to pool stat") Signed-off-by: Sergey Senozhatsky Cc: Minchan Kim Cc: Signed-off-by: Andrew Morton --- Documentation/mm/zsmalloc.rst | 2 ++ 1 file changed, 2 insertions(+) --- a/Documentation/mm/zsmalloc.rst~zsmalloc-document-freeable-stats +++ a/Documentation/mm/zsmalloc.rst @@ -83,6 +83,8 @@ pages_used the number of pages allocated for the class pages_per_zspage the number of 0-order pages to make a zspage +freeable + the approximate number of pages class compaction can free Each zspage maintains inuse counter which keeps track of the number of objects stored in the zspage. The inuse counter determines the zspage's _ Patches currently in -mm which might be from senozhatsky@chromium.org are