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 08B3A14C5AA for ; Wed, 19 Mar 2025 03:53:44 +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=1742356425; cv=none; b=ivUwqjSvty02mftmOL4knJgxaNWfvUfYa9s1hqqROEGTKF9T4y8R96Jr1zolJ3CSB06hyZqBbHCP1kYu3h+G3YMIkEv4UfYXBkmqIGJUqoU7LOFImFohslg2i0jHKCwV/VwwPlKWBeTZDqUGr9gZXwTVSnENRb78eCEMJEHOI+E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742356425; c=relaxed/simple; bh=/YOMjx9dHX6UtpxygBEeod2SBi0Jcef/uSn+hfxjugY=; h=Date:To:From:Subject:Message-Id; b=iMJ4gLXWw8lO3SluaMW/z26w0HIBKqT0N/QaTqdQw4UWmfs9NBpZ6TMpmZv0M0dPMfYnRf4ELwVtcxhy8VkSSGjgRPaoIBCd28TfSUf91zuAx0TaQzHbNrltPj7rrNiKkaRcANLGW7czkEdeFZ+eqkbq3VBaLIl0jW6KGjaa2PQ= 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=P9ENYKQT; 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="P9ENYKQT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77170C4CEEA; Wed, 19 Mar 2025 03:53:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1742356424; bh=/YOMjx9dHX6UtpxygBEeod2SBi0Jcef/uSn+hfxjugY=; h=Date:To:From:Subject:From; b=P9ENYKQTHSf3WGPIqFgddc6fvxu9owRicjJiEIPGmZVW2Gz8Smx907csR3ppLcdBr ihxoSUivQ2LPTjysd6miFT3HWxowMaiq0zZyEeZpQgiMB1YNjd6f11rzzcBaE6WxH0 RiaxNpQ1x0qIMb9J1CEGVk2rs2sUQYF3m74Imqcs= Date: Tue, 18 Mar 2025 20:53:43 -0700 To: mm-commits@vger.kernel.org,npache@redhat.com,akpm@linux-foundation.org From: Andrew Morton Subject: + meminfo-add-a-per-node-counter-for-balloon-drivers-fix.patch added to mm-unstable branch Message-Id: <20250319035344.77170C4CEEA@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: Documentation: document Balloon Meminfo entry has been added to the -mm mm-unstable branch. Its filename is meminfo-add-a-per-node-counter-for-balloon-drivers-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/meminfo-add-a-per-node-counter-for-balloon-drivers-fix.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Nico Pache Subject: Documentation: document Balloon Meminfo entry Date: Mon, 17 Mar 2025 16:07:18 -0600 Add a Balloon entry to the Meminfo documention. Link: https://lkml.kernel.org/r/a0315ccf-f244-460e-8643-fd7388724fe5@redhat.com Signed-off-by: Nico Pache Signed-off-by: Andrew Morton --- Documentation/filesystems/proc.rst | 3 +++ 1 file changed, 3 insertions(+) --- a/Documentation/filesystems/proc.rst~meminfo-add-a-per-node-counter-for-balloon-drivers-fix +++ a/Documentation/filesystems/proc.rst @@ -1081,6 +1081,7 @@ Example output. You may not have all of FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB + Balloon: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 @@ -1255,6 +1256,8 @@ CmaTotal Memory reserved for the Contiguous Memory Allocator (CMA) CmaFree Free remaining memory in the CMA reserves +Balloon + Memory returned to Host by VM Balloon Drivers HugePages_Total, HugePages_Free, HugePages_Rsvd, HugePages_Surp, Hugepagesize, Hugetlb See Documentation/admin-guide/mm/hugetlbpage.rst. DirectMap4k, DirectMap2M, DirectMap1G _ Patches currently in -mm which might be from npache@redhat.com are meminfo-add-a-per-node-counter-for-balloon-drivers.patch meminfo-add-a-per-node-counter-for-balloon-drivers-fix.patch balloon_compaction-update-the-nr_balloon_pages-state.patch hv_balloon-update-the-nr_balloon_pages-state.patch xen-balloon-update-the-nr_balloon_pages-state.patch documentation-add-unaccepted-meminfo-entry.patch