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 09214248F57; Mon, 20 Jul 2026 14:57:02 +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=1784559424; cv=none; b=DVwgzLZfRQHoBiOgL28XiPlvqmwybDn6l0KIZcSQDLymRe8tzHQo87BGGguDintjHt50lg8SEoh5zqolTHpFrvidGfYoybJGMqQ7sE3ZbB1n5Hjvkvc9g4OAKSbTjKs1CjCpOHxvd+SPWidbWlzM7EO507YroCmzGwAARZk3eWg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784559424; c=relaxed/simple; bh=zUL9F0pXE28ksBEQdphSXw/4TTl80s4PxKR4gzui+1Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CgXWKkBKYzPQGLoxYqIEKr/EbEXko4UidQsUxY1JJm78RObeinyIeh4/+k3OeA5ZHPvwygTt1IPyzmvqQvOQnHT9niSB4WVvAyWaZOLv9BrjRcsKw9KRnl7xS1MHMcUJUDmetYcFjViR24QgEh/Zge5ZSx2uHLdTt0YM/lmrVjc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=J04eXS7U; 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="J04eXS7U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 09D021F000E9; Mon, 20 Jul 2026 14:57:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784559422; bh=yV/RjTZGvwpOixLwQnWs6XWvha2ncSvJ7+KeUmUdb04=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=J04eXS7UgUw/JKq3MtTSs49wj1BmdJSv2x7zhQzNaYb1CI/QdbLUDZUu5/fzs81UD FLNKO0W8+eQR42OqOHZdKwoOPoW/EgpXAe4FvtHb+008RFP862fYuPZKqAgntnY8Bb zSD4OQbNq39KJXFIyxmXDyCXs6wPA5AsC46d0Oyr75x/NWZ905n5GCHBbckHGL7gVc D5uWA24eiQ0StKh3IDmBpzcR9gJwP18NaRemD0GKzAfQrm7z/KaeKz3e/Iy2J51yCD vFSmohwFn2QlvW/kYcZOcQAWI1yDKeHAQVusT88nYXSUNXuz/wr5z8+8EJmq8E8HD5 P2gBZHKQi3b8g== Date: Mon, 20 Jul 2026 16:56:59 +0200 From: Frederic Weisbecker To: Puranjay Mohan Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, "Paul E. McKenney" , Neeraj Upadhyay , Joel Fernandes , Josh Triplett , Boqun Feng , Uladzislau Rezki , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Zqiang , Masami Hiramatsu , Davidlohr Bueso , Breno Leitao Subject: Re: [PATCH v1 07/11] rcu: Update comments for gp_seq and expedited GP tracking Message-ID: References: <20260624132356.516959-1-puranjay@kernel.org> <20260624132356.516959-8-puranjay@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260624132356.516959-8-puranjay@kernel.org> Le Wed, Jun 24, 2026 at 06:23:49AM -0700, Puranjay Mohan a écrit : > Update documentation comments throughout the RCU callback infrastructure > to reflect the transition from a single grace-period sequence number to > the full struct rcu_gp_seq that tracks both normal and expedited grace > periods. > > The ->gp_seq[] array documentation in rcu_segcblist.h is updated to > describe dual (normal and expedited) GP tracking. The > rcu_segcblist_advance(), rcu_segcblist_accelerate(), and > rcu_advance_cbs() comments are updated to refer to the struct rcu_gp_seq > state (gsp) instead of the old bare grace-period sequence number (seq). > > Reviewed-by: Paul E. McKenney > Signed-off-by: Puranjay Mohan Reviewed-by: Frederic Weisbecker -- Frederic Weisbecker SUSE Labs