From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 5624B3E274C; Mon, 31 Aug 2026 23:19:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788218350; cv=none; b=EwWBtFkCRIeiYxb1O+jToP9i6VlPW7dMHkBM5n7qMtubECXodZQATZqYDS7/hZAN/69FlLYqvDuEOI0rh2eVEwlLDl1h3KYPl8VLSxN2vU8w0MPGgW05sXuL3195izRnNzr7/sbH+D3lQb55Ad+yP8jtHWpKrRSc81uCbIpZL9A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788218350; c=relaxed/simple; bh=O27OuqTzbOyqdpww8xtjGmr8nASUQv50B+4T3b3XJxQ=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=Ox7NXDzMGlBBHGfmQPzuB61ufyIPz3JSbzR5BaXNdV1vvfZ9r3Zl7NWrhThBwqrBtBVm7q0THAWEJU4DYRP9n17TMG1IHOLIK15inGoReTXCAbdHRUNFK11C/j87CtzuLmdP0Qc8oS4oxNAL5Er2FZqTArY0IkGc3wgKzW5+JX0= 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=PJmA08jw; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="PJmA08jw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3829D1F000E9; Mon, 31 Aug 2026 23:19:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1788218348; bh=u6CyxlFVtHRUTy01loukWarXdQfQjDuta3CuBNLTrpg=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=PJmA08jwYORQGasmqBrDP7gPcZYCBCtlUqUw0KMBEYP7tI80J8g37S2MIHb+2wOCy WjB+T8TNZa5RAZOJD6Dy6u7N+S/wbzNrIZpDVNOkJjCQihyOojyHBoACTRU1ltuDlf NAP27N8iTMQXGCwJpkf+CK6b323WSX8HByJmtc58= Date: Mon, 31 Aug 2026 16:19:07 -0700 From: Andrew Morton To: SJ Park Cc: damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Cheng-Han Wu Subject: Re: [PATCH v2 1/2] mm/damon/core: remove unused damon_targets_empty() Message-Id: <20260831161907.890b5e2d6c9a005205506674@linux-foundation.org> In-Reply-To: <20260831145724.82387-2-sj@kernel.org> References: <20260831145724.82387-1-sj@kernel.org> <20260831145724.82387-2-sj@kernel.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: damon@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 31 Aug 2026 07:57:21 -0700 SJ Park wrote: > damon_targets_empty() has had no in-tree users since commit > 5ec4333b1967 ("mm/damon: remove DAMON debugfs interface") removed > its last caller. > > Remove the unused declaration and definition. > > Signed-off-by: Cheng-Han Wu I assumed that a From:Cheng-Han was intended in this patch. > Reviewed-by: SJ Park > Signed-off-by: SJ Park