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 7733B355F22; Wed, 22 Jul 2026 14:04:09 +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=1784729050; cv=none; b=a6N0IjtOPgVZcsopO5bBdlFLXDYD7SlqRlt8Qufuf4oxiQ6oPwftut4vDXECWkYw7ZmXKT6W8rdf6QL0jOAISfXv+nNeqBnxWKfmgZ0+q6VlhUgnM/fXmQ6DoWgWmyaB3xjAr02gdyJmXf1VMvvtKIPBM29xiPFS5Sp+4dBPFIA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784729050; c=relaxed/simple; bh=F3ldbtro0kkERwUMJbvZUTO/IvATWZIEECXRnXODbBo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Tib/SGDPPpBPmHiUKXGlV7M6lf0znHNZMOEQaPD+bV3hhBLoelSPTanvXG6hLLtWPDY+e3T7goDJ0kcHqg3gMyOViIEbKmIsuJU5CayL6aYpx2CuBDWgfZZJXlNUpRlFYUOJ/WVbOPQLly1C1CxdFCeqvdQ0+ZkZWfwOai79OcE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UCVgnYM0; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UCVgnYM0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BCDD31F00AC4; Wed, 22 Jul 2026 14:04:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784729049; bh=5kH0UiDy6iA8qhgAkS2XGaRTI2kmVSqdkfcswAJ2RR0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=UCVgnYM0nzaYUeSvhwaSiiwHHGClKZGjt3YMsoI8Pxfdi/Mw8dLNHzK9Khk6TamXC WINroK/kJx7WiB0fZivv2oi7jBx0JknQp1XAmRnX9EJhSMJ7vxTFLpAKKWxVoabIyc S0cJ4+pQRIt+yno851PG2NhXii970/xxRuUrYlrvmzNYf3IP2NGpY33sqcpk0zGx0j tE7lzO5IjbwEM4lG1jJ1DWVCzZx2nbwFBoMdKgafeNhAeZKLRAn/9K8nsSFvbjsL7i xNqcFIa1/ZliFf5IsWM+jNtfIZhkTlCGQ3sARQGQKz9l3OU4G7bm8j5C8U+kODF9t3 V/GLOOqYq6tvQ== From: SJ Park To: Cheng-Han Wu Cc: SJ Park , Andrew Morton , Shuah Khan , damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linux.dev Subject: Re: [PATCH 1/2] mm/damon/core: remove unused damon_targets_empty() Date: Wed, 22 Jul 2026 07:04:01 -0700 Message-ID: <20260722140401.88772-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260722113338.302603-2-hank20010209@gmail.com> References: Precedence: bulk X-Mailing-List: damon@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Wed, 22 Jul 2026 19:33:37 +0800 Cheng-Han Wu 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. Nice catch and cleanup, thank you! > > Signed-off-by: Cheng-Han Wu Reviewed-by: SJ Park Thanks, SJ [...]