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From: adahl@sgi.com
To: xfs@oss.sgi.com
Subject: [patch 0/2] xfs: xfs_tosspages() bug
Date: Thu, 08 Nov 2012 16:23:15 -0600	[thread overview]
Message-ID: <20121108222315.505370321@sgi.com> (raw)

Hi everyone,

This patch set fixes a bug in xfs with the xfs_tosspages() function and adds a tosspages test to xfstests.

xfs_tosspages() tries to avoid tossing a partial tail page, but it gets the calculation wrong.  As a result, if we pass in an interval [0, PAGE-SIZE-1] we end up tossing all pages.  This patch set resolves this issue.

Thanks,

Andrew 



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             reply	other threads:[~2012-11-08 22:21 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-08 22:23 adahl [this message]
2012-11-08 22:23 ` [patch 1/2] xfs: xfs_tosspages() bug Andrew Dahl
2012-11-08 23:06   ` Dave Chinner
2012-11-08 23:46     ` Ben Myers
2012-11-09  1:05       ` Dave Chinner
2012-11-09 17:32         ` Ben Myers
2012-11-08 22:23 ` [patch 2/2] xfstests: xfs_tosspages() test addition Andrew Dahl
2012-11-08 23:27   ` Dave Chinner
2012-11-13  1:13     ` [patch 2/2 V2] " Andrew Dahl
2012-11-14 18:00       ` Mark Tinguely
2012-11-14 18:35         ` Andrew Dahl
2012-11-14 18:57           ` [patch 2/2 V3] " Andrew Dahl
2012-11-14 20:34             ` Dave Chinner
2012-11-20 15:31             ` Mark Tinguely
2012-11-09  1:12   ` xfs_quota -x -c 'report -u /dev/sde5' shows the duplicate result yyq
2012-11-09  1:24     ` Dave Chinner
2012-11-09  3:27       ` yyq
2012-11-09  5:39         ` Dave Chinner
     [not found]           ` <509CA82F.7030103@eisoo.com>
2012-11-09  7:01             ` Dave Chinner

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