linux-ext4 - Re: [PATCH v3 01/16] fs: Add case sensitivity info to file

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Message-ID: <aWZjAi5rCJk6iVKw@infradead.org>
Date: Tue, 13 Jan 2026 07:21:38 -0800
From: Christoph Hellwig <hch@...radead.org>
To: Chuck Lever <cel@...nel.org>
Cc: vira@....codeaurora.org, Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>, linux-fsdevel@...r.kernel.org,
	linux-ext4@...r.kernel.org, linux-xfs@...r.kernel.org,
	linux-cifs@...r.kernel.org, linux-nfs@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net, hirofumi@...l.parknet.co.jp,
	linkinjeon@...nel.org, sj1557.seo@...sung.com, yuezhang.mo@...y.com,
	almaz.alexandrovich@...agon-software.com, slava@...eyko.com,
	glaubitz@...sik.fu-berlin.de, frank.li@...o.com, tytso@....edu,
	adilger.kernel@...ger.ca, cem@...nel.org, sfrench@...ba.org,
	pc@...guebit.org, ronniesahlberg@...il.com, sprasad@...rosoft.com,
	trondmy@...nel.org, anna@...nel.org, jaegeuk@...nel.org,
	chao@...nel.org, hansg@...nel.org, senozhatsky@...omium.org,
	Chuck Lever <chuck.lever@...cle.com>
Subject: Re: [PATCH v3 01/16] fs: Add case sensitivity info to file_kattr

> +	/* case sensitivity behavior: */
> +	bool	case_insensitive:1;
> +	bool	case_preserving:1;

Given that not case preserving is by far the exception, maybe have
a flag for that instead?