From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 AD1DD7346F for ; Mon, 2 Sep 2024 03:29:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725247788; cv=none; b=u5i23BOAUCVj7ZI/9eCm5PdhFLHNR1S1FVEL/NU+TE+nCvtfCjP4SPGpr8TrFf8pc3Wh1LowMX2b1F96palhY/IZ2jqv9G0CJZEBp78EGAZHyJugx/bbtomZNZFhB5JkEG8c+SruDizU812tFtbPrqptIOmcCVwgFg7fp2w/Edo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725247788; c=relaxed/simple; bh=/l2lmttV7QO7CxY4xstMBK7+2OxY1ijY3DRl2nDZo8U=; h=Date:To:From:Subject:Message-Id; b=ViB0deFkf/BBNeUIXmessBhFDy6uUebullk9JGpb/BVYeZmjFVJt4CgU/U0IdjOj4iQRiiToo8cycXFz43hM+J/nsUnGmH6NLOua3fAbhGZ/vXm0ZUqxeKkSFV2PKg6yCqNIbxpfRUADRAB7smF/rWc4VExAYLWbWuhD0dE1umQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=t/Ou9/1Z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="t/Ou9/1Z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 855EFC4CEC2; Mon, 2 Sep 2024 03:29:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1725247788; bh=/l2lmttV7QO7CxY4xstMBK7+2OxY1ijY3DRl2nDZo8U=; h=Date:To:From:Subject:From; b=t/Ou9/1ZNsng1Xs4NcyypMl8T+EX76O7jUdod4ee1NJfOSfxoXliu0XPJjg//6v7J RFsDchERMKhTkeXihULYfZIYR9DgGGQ2Z96zuhBXpq/djIiTswzYb88awYaNEWupMU sempA05O/I6SYKtIdFD16EzQPU8WSTzsdtAX47zA= Date: Sun, 01 Sep 2024 20:29:48 -0700 To: mm-commits@vger.kernel.org,willy@infradead.org,vbabka@suse.cz,thomas.lendacky@amd.com,rppt@kernel.org,mgorman@suse.de,hannes@cmpxchg.org,david@redhat.com,bp@alien8.de,kirill.shutemov@linux.intel.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-accept-to-promo-watermark.patch removed from -mm tree Message-Id: <20240902032948.855EFC4CEC2@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm: accept to promo watermark has been removed from the -mm tree. Its filename was mm-accept-to-promo-watermark.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Kirill A. Shutemov" Subject: mm: accept to promo watermark Date: Fri, 9 Aug 2024 14:48:54 +0300 Commit c574bbe91703 ("NUMA balancing: optimize page placement for memory tiering system") introduced a new watermark above "high" -- "promo". Accept memory memory to the highest watermark which is WMARK_PROMO now. Link: https://lkml.kernel.org/r/20240809114854.3745464-9-kirill.shutemov@linux.intel.com Signed-off-by: Kirill A. Shutemov Cc: Borislav Petkov Cc: David Hildenbrand Cc: Johannes Weiner Cc: Matthew Wilcox Cc: Mel Gorman Cc: Mike Rapoport (Microsoft) Cc: Tom Lendacky Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- mm/page_alloc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/page_alloc.c~mm-accept-to-promo-watermark +++ a/mm/page_alloc.c @@ -7001,8 +7001,8 @@ static bool cond_accept_memory(struct zo if (list_empty(&zone->unaccepted_pages)) return false; - /* How much to accept to get to high watermark? */ - to_accept = high_wmark_pages(zone) - + /* How much to accept to get to promo watermark? */ + to_accept = promo_wmark_pages(zone) - (zone_page_state(zone, NR_FREE_PAGES) - __zone_watermark_unusable_free(zone, order, 0) - zone_page_state(zone, NR_UNACCEPTED)); _ Patches currently in -mm which might be from kirill.shutemov@linux.intel.com are