linux-ext4 - Re: [PATCH] ext4: Add mount options in superblock

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Message-Id: <C270D256-EC9B-4449-9CBA-4C7DD51D0B22@dilger.ca>
Date:	Tue, 3 Aug 2010 11:55:39 -0600
From:	Andreas Dilger <adilger@...ger.ca>
To:	Theodore Ts'o <tytso@....edu>
Cc:	Ext4 Developers List <linux-ext4@...r.kernel.org>
Subject: Re: [PATCH] ext4: Add mount options in superblock

On 2010-08-01, at 21:15, Theodore Ts'o wrote:
> Allow mount options to be stored in the superblock.  Also add default
> mount option bits for nobarrier, block_validity, discard, and nodelalloc.

Don't we already store mount options in s_default_mount_opts?  It seems more efficient to store them as binary flags instead of as a string.

Cheers, Andreas





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