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 9A1922E040D for ; Sat, 25 Apr 2026 22:07:06 +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=1777154826; cv=none; b=BQOQEhrMyXN0XHcMH/btzZF7vSDi664qKNhTYe6HLgJBDNpLxDc5EZ2IGZaEFpcGVMtuFnsbu5gzdxn9b42DTDHDMLwH7amsiMNwlvUerhTSdvhEOiRCJNLyQrgwDfkHEVZ64PRqi4sFOPw2h8Sx8eNnxHAiEPWMsU+D35L4Gx8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777154826; c=relaxed/simple; bh=i6tQFUYqbN23r8QqS4yQmXNNqojqZGZlEWqHLQ7pJPI=; h=Date:To:From:Subject:Message-Id; b=ffJtZBd1iM5odYcQcbdNfynwxZPuZvr2CAoGNHfnmpUi2qTNNCRfQy5I2HZcdcR14NexrU3ObN01qADrn2Bk6bBNspK0yFk7EGICT5BqRpNa7Ko4pIG3uXPFoM39iUKLfOuq53CqV0Ebtjit1fdZoojXfdaPcTqYzS9VoKtGPr4= 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=vDAqdt15; 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="vDAqdt15" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73734C2BCB0; Sat, 25 Apr 2026 22:07:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1777154826; bh=i6tQFUYqbN23r8QqS4yQmXNNqojqZGZlEWqHLQ7pJPI=; h=Date:To:From:Subject:From; b=vDAqdt15E6q13Dzj7cnQOuPD+VG4URDlQXB5nJquZESPbPpyGrwBs319QTA1FWl3x AY4JjVCykoXzFlWazx2crPW0RI6lQrix7pXItyNoywQshSkrkQw6ncYTre6fzjP0iZ SufZ3wYhsT36ZTLq54HuDjzjiUFfIshdiQhtc5zs= Date: Sat, 25 Apr 2026 15:07:05 -0700 To: mm-commits@vger.kernel.org,ziy@nvidia.com,akpm@linux-foundation.org From: Andrew Morton Subject: [to-be-updated] fs-btrfs-remove-a-comment-referring-to-read_only_thp_for_fs.patch removed from -mm tree Message-Id: <20260425220706.73734C2BCB0@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: fs/btrfs: remove a comment referring to READ_ONLY_THP_FOR_FS has been removed from the -mm tree. Its filename was fs-btrfs-remove-a-comment-referring-to-read_only_thp_for_fs.patch This patch was dropped because an updated version will be issued ------------------------------------------------------ From: Zi Yan Subject: fs/btrfs: remove a comment referring to READ_ONLY_THP_FOR_FS Date: Thu, 23 Apr 2026 22:49:13 -0400 READ_ONLY_THP_FOR_FS is no longer present, remove related comment. Link: https://lore.kernel.org/20260424024915.28758-11-ziy@nvidia.com Signed-off-by: Zi Yan Reviewed-by: David Hildenbrand (Arm) Acked-by: David Sterba Cc: Al Viro Cc: Baolin Wang Cc: Barry Song Cc: Chris Mason Cc: Christian Brauner Cc: Dev Jain Cc: Jan Kara Cc: Lance Yang Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Matthew Wilcox (Oracle) Cc: Michal Hocko Cc: Mike Rapoport Cc: Nico Pache Cc: Ryan Roberts Cc: Shuah Khan Cc: Song Liu Cc: Suren Baghdasaryan Signed-off-by: Andrew Morton --- fs/btrfs/defrag.c | 3 --- 1 file changed, 3 deletions(-) --- a/fs/btrfs/defrag.c~fs-btrfs-remove-a-comment-referring-to-read_only_thp_for_fs +++ a/fs/btrfs/defrag.c @@ -860,9 +860,6 @@ again: return folio; /* - * Since we can defragment files opened read-only, we can encounter - * transparent huge pages here (see CONFIG_READ_ONLY_THP_FOR_FS). - * * The IO for such large folios is not fully tested, thus return * an error to reject such folios unless it's an experimental build. * _ Patches currently in -mm which might be from ziy@nvidia.com are selftests-mm-remove-read_only_thp_for_fs-in-khugepaged.patch selftests-mm-remove-read_only_thp_for_fs-code-from-guard-regions.patch