From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 DD4BF3A1E90; Thu, 25 Dec 2025 01:35:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766626525; cv=none; b=Cpc5iBRWn6izUjm5SNcbYihV4tlFx202OVbk//LNGtUadqoDn6A8mW23o2kjSTMd8gsI8EK4REI2Js4yZlybB8edLMQdCjzZex7+1YAC91maRGrs+KHmqu9yeLd8kQBt2N4ZsNAfbiE5MVmd+N3ZRiruIBGjCgT2Pho5KOaJ9Zs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766626525; c=relaxed/simple; bh=4k5Vh63TfKbbtmXiNbg0EnRUPOlUjZwmEv+D2oh9WjM=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=N1IuOm0ofFBo8UPNCC2PrUyDlYjhDJa31cFEOwHxIAcV6QErwfPvSqcQIxKQYHqNuD2T3+22Et58hGjn6OucsIO3Dc1J+uibrrpjGnoqJynsLSE6qiGuaC+4OAguKbY1LWPOE8MS7J/QZIkaEvLIOjaHNDXMVPzVsgAtqx+ARaU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=MQ7lYWLa; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Ti6a1Kgr; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="MQ7lYWLa"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Ti6a1Kgr" From: Nam Cao DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1766626521; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=W6P5PsP0rcCMugTHiacRPCl9s22uAJFGr3/d5SQkINw=; b=MQ7lYWLae8uwkBUfd8nTXhekcFM/ToNgl3OMopBEHV45fRLRAZNpWwFt3MUx8n7FS9YzEg RZ6+jYfwJXN5oZbsHm4LOH5xBz722xP09BUrTpJHKcneIkx2av/aUvqgKSIGzzL6e66rRm LjcuKcHbKqnD8DVt5OR2RxGUyWBcF2qUZFOKRNnCxqU/aD7wexRKn9qXRnhrMGg83ow04l G888cxaLOQQAU++B793eQpDUE/HXk2/OO4Qys1UQ/7ZGOcjiAiIdhAH9Ql7SwBy1p/zKDi d024FNmUI15mhlI1CYmQF2QNL3HdfgOTzvogAUhdQE2jjy8QtwPkvDglWXlTgA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1766626521; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=W6P5PsP0rcCMugTHiacRPCl9s22uAJFGr3/d5SQkINw=; b=Ti6a1KgrsMHUSV2aBkkSB7HZVhT7uOW9AspY6tV/uLrT5g5NlGM71JLRRyeygKcWjUspHd 3neRwQaMiCwTswCA== To: Gabriele Monaco , linux-kernel@vger.kernel.org, Steven Rostedt , Gabriele Monaco , Jonathan Corbet , Masami Hiramatsu , linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: Tomas Glozar , Juri Lelli , Clark Williams , John Kacur Subject: Re: [PATCH v3 12/13] rv: Add deadline monitors In-Reply-To: <20251205131621.135513-13-gmonaco@redhat.com> References: <20251205131621.135513-1-gmonaco@redhat.com> <20251205131621.135513-13-gmonaco@redhat.com> Date: Thu, 25 Dec 2025 08:35:12 +0700 Message-ID: <874ipfbay7.fsf@yellow.woof> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Gabriele Monaco writes: > Add the deadline monitors collection to validate the deadline scheduler, > both for deadline tasks and servers. > > The currently implemented monitors are: > * throttle: > validate dl entities are throttled when they use up their runtime > * nomiss: > validate dl entities run to completion before their deadiline > > Signed-off-by: Gabriele Monaco There are some helper functions that I am a bit uncomfortable with (e.g. pi_of, is_dl_boosted, dl_is_implicit, ...) because they are relying on implementation details of deadline scheduler which can be changed. So ideally this patch should have an Ack from the scheduler people. I can't comment on the model, since I don't know scheduler. But from RV perspective: Reviewed-by: Nam Cao