linux-kernel - Re: [PATCH v8 07/11] Documentation: add a new file documenting multigrain timestamps

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Message-ID: <ZueDYmduQtlAnX_5@archie.me>
Date: Mon, 16 Sep 2024 08:01:22 +0700
From: Bagas Sanjaya <bagasdotme@...il.com>
To: Jeff Layton <jlayton@...nel.org>, John Stultz <jstultz@...gle.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Stephen Boyd <sboyd@...nel.org>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>, Jan Kara <jack@...e.cz>,
	Steven Rostedt <rostedt@...dmis.org>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Jonathan Corbet <corbet@....net>,
	Chandan Babu R <chandan.babu@...cle.com>,
	"Darrick J. Wong" <djwong@...nel.org>,
	Theodore Ts'o <tytso@....edu>,
	Andreas Dilger <adilger.kernel@...ger.ca>, Chris Mason <clm@...com>,
	Josef Bacik <josef@...icpanda.com>, David Sterba <dsterba@...e.com>,
	Hugh Dickins <hughd@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Chuck Lever <chuck.lever@...cle.com>,
	Vadim Fedorenko <vadim.fedorenko@...ux.dev>
Cc: Randy Dunlap <rdunlap@...radead.org>, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org, linux-xfs@...r.kernel.org,
	linux-ext4@...r.kernel.org, linux-btrfs@...r.kernel.org,
	linux-nfs@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH v8 07/11] Documentation: add a new file documenting
 multigrain timestamps

On Sat, Sep 14, 2024 at 01:07:20PM -0400, Jeff Layton wrote:
> +Multigrain timestamps aim to remedy this by selectively using fine-grained
> +timestamps when a file has had its timestamps queried recently, and the current
> +coarse-grained time does not cause a change.

Do you mean using fine-grained timestamps when timestamps of a file has been
recently queried/modified BUT its coarse-grained timestamps aren't changed?

Confused...

-- 
An old man doll... just what I always wanted! - Clara

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