From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BB797184F for ; Fri, 27 Dec 2024 00:33:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735259586; cv=none; b=maM5ZtQjv/vf9a21rDB2eCajC+vYx4fJqr7GcXm8Yep8BiqFvFuQC+WpAIoSbwHRcf26jF2iPkKBWPrRs3Od0zSRkWRTKIFT39s6fWbGPHu6GjAQV2FHhiYTV1yJA8ZXoHWfaoK9z951+7ajFq3K03qZwZjdN6/zZiLQEE5LT1g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735259586; c=relaxed/simple; bh=H7YFlBwurW92XzxN9hUrGbts8Hyl5hDaF0R6TD5WjKg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=BklUthdvbCa1g89xoV7RnzyoSt45xUIQR0feMj4EZAzRvoW2VMoN5+UaycJSxaY5VU3pjkjzS9yeW1EcmTzbS2g0cBTETInWY8uDaGNE6Dlg4ATTHn3zu3JurcNrsI5F/+zTwekdVNLz11Geb6i8n+5J6t3rubdDteLJHMOUPWQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=cfaP/lJh; arc=none smtp.client-ip=209.85.214.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="cfaP/lJh" Received: by mail-pl1-f178.google.com with SMTP id d9443c01a7336-21649a7bcdcso80258275ad.1 for ; Thu, 26 Dec 2024 16:33:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1735259584; x=1735864384; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=u0lEG/C1nW9rfILL0uBgmQKConuocikxQgmbXj533J8=; b=cfaP/lJhFLZ9lbk0glKH61NROoFu4RWM8NnVFzRNF6dHuQ5gtr0RUPBoNBXmq0aSty IYWCDL0Xx5ZfH/ONVZVxpamuwYRYdPoF0twxekBFSrV2FcKyPy70A7rV21Ug5f/uUSIT K5eACPYLWtPC4Io1XEs1nKyGh3iddpB+wlwguEjO27In9kUwHYp4IryQo3HnRmK0sDdt 6CrfwVExbOI43okAV0wxpR/1N52c2d6KVXGvNnyLI6IEK2vNQMHEDQbRQOj2MCdvHLv1 NAR/vqMcuNWfend3Cv7p0W+LP0N1AtxtKXerG+UAT5rl8PzdOOf6OtjipV9MMRpUkJ7A 5Q5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735259584; x=1735864384; h=content-transfer-encoding:in-reply-to:content-language:from :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=u0lEG/C1nW9rfILL0uBgmQKConuocikxQgmbXj533J8=; b=HyVPuHIK9Mc4qDIiunFNCYBTU38ttZ44XZNmmeHsXQYGgIurcwFmrCsLNsDf0SWLRu hGa1ZGYbvCykn4azA57gqH7LfDgr+9t5KCJNcPTUmU9rbbDIX9bR89RebUBs+NnnrGLM O+yalN220+4U/jSFW24DP+1clK3Y/AiurbkMTzdlb4HfqUu9dfMXIbtWFl7XDtMm046W v8WVKuCOIGqnH2/urkwGBibzsOZ4TOuYEjGmUBT488r0WJKKT9OM8IHuELAr8+w2Hdr1 XMgKX2mKiH1O21kRDnmVB9idAQj8/Ox0n7UfzdnqLasz3CVC+ZKcrENv+akodaiWmXKY RjFQ== X-Forwarded-Encrypted: i=1; AJvYcCXZmKfQbvG5TqOVB8s1Lqx02ey9mzS7jvwxA4lmA33NxuADX+GbeNYGUqZ/jMcdFmj8PPN8osUCjm0MIeE=@vger.kernel.org X-Gm-Message-State: AOJu0Yyk28TgW+iMwrQ66OVJUxa0JqcgSH4qKyWFqNFQ8Q8j5cj1esrB tRMAICMaYEuq+bhDkLO7qkQ4aTDvcjnA6pW8Z4nfPW3YxgO2YIGRZvy91Q== X-Gm-Gg: ASbGncvpVs+AZCV+aLesQ5awL+K+bA6PCScpn5Avam1cz1+i28xVWnMnhTWTcQzY5TQ NxhNBFJQuGQaskqNi42tPg0MC9jaJV+X9+LF1Uclclcv5oH/qRrSod/spa1IUrRKBC4OEpJZMGK Y4nev0i4SV/o9Ntj+76tjmtp1rQZcI9/KxneIh8lUJOAzR7PNGcIBEzDxPedApbFmfV/udgJzzL 4X6oeE7qSI8tF0bPCPYRrc8HTPajd8fJXYnqrKgzMCYUcXs2h+X4KAZdnXe3wfrrozfl+s= X-Google-Smtp-Source: AGHT+IFtzQGd/cI9SOJ0l4XPKatQkRegdnB35Uwf4tabVnCPFCLCicuKXoHt6W8xWaLOrlR1Zl3Zag== X-Received: by 2002:a17:902:ea01:b0:216:8319:2949 with SMTP id d9443c01a7336-219e70dd289mr307689375ad.56.1735259583921; Thu, 26 Dec 2024 16:33:03 -0800 (PST) Received: from [192.168.1.6] ([58.29.143.236]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-219dca04c33sm125205785ad.247.2024.12.26.16.33.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Dec 2024 16:33:03 -0800 (PST) Message-ID: Date: Fri, 27 Dec 2024 09:32:59 +0900 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 4/6] sched_ext: Add time helpers for BPF schedulers To: Tejun Heo Cc: void@manifault.com, arighi@nvidia.com, mingo@redhat.com, peterz@infradead.org, changwoo@igalia.com, kernel-dev@igalia.com, linux-kernel@vger.kernel.org References: <20241220062025.27724-1-changwoo@igalia.com> <20241220062025.27724-5-changwoo@igalia.com> From: Changwoo Min Content-Language: en-US, ko-KR, en-US-large, ko In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hello, On 24. 12. 25. 06:49, Tejun Heo wrote: > On Fri, Dec 20, 2024 at 03:20:23PM +0900, Changwoo Min wrote: >> The following functions are added for BPF schedulers: >> - vtime_delta(after, before) >> - vtime_after(a, b) >> - vtime_before(a, b) >> - vtime_after_eq(a, b) >> - vtime_before_eq(a, b) >> - vtime_in_range(a, b, c) >> - vtime_in_range_open(a, b, c) > > Let's prefix them with time_ instead of vtime_ as they will be used for both > real and virtual times. Sure. I will change the prefix in the next version. Regards, Changwoo Min