linux-kernel - Re: [PATCH 1/2] fs: Do not dispatch FITRIM through separate super

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Message-ID: <4CE59E86.1080603@teksavvy.com>
Date:	Thu, 18 Nov 2010 16:45:42 -0500
From:	Mark Lord <kernel@...savvy.com>
To:	Markus Trippelsdorf <markus@...ppelsdorf.de>
CC:	Jamie Lokier <jamie@...reable.org>, Jeff Moyer <jmoyer@...hat.com>,
	James Bottomley <James.Bottomley@...e.de>,
	Christoph Hellwig <hch@...radead.org>,
	Matthew Wilcox <matthew@....cx>,
	Josef Bacik <josef@...hat.com>,
	Lukas Czerner <lczerner@...hat.com>, tytso@....edu,
	linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, sandeen@...hat.com
Subject: Re: [PATCH 1/2] fs: Do not dispatch FITRIM through separate super_operation

On 10-11-18 02:32 PM, Markus Trippelsdorf wrote:
> On 2010.11.18 at 18:05 +0000, Jamie Lokier wrote:
>> Online trim may be slow, but offline would be awfully inconvenient
>> when an fs is big and needed for a live system, or when it's your root fs.
>
> You can call FITRIM from a running system. Infact I run it once per week
> as a cron job on my (mounted) root fs.


Ditto for wiper.sh.
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