From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <f5bbaa3d61cddff0ebce8441ed44744f@collyer.net>
Date: Sun, 17 Oct 2004 04:05:02 -0700
From: geoff@collyer.net
To: 9fans@cse.psu.edu
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Subject: [9fans] truncation via wstat on ken's fs
Topicbox-Message-UUID: ef5fe04a-eacd-11e9-9e20-41e7f4b1d025

Changing the length is easy, but giving back the no-longer-needed
blocks is messy, involving a recursive walk of the indirect blocks.
I'm tempted to just change the length, which gives the desired
user-visible effect, unless the side-effect of freeing the
unneeded storage is important to someone.