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Date:      Thu, 23 Jan 2014 16:19:36 +0400
From:      Dmitry Sivachenko <trtrmitya@gmail.com>
To:        stable@freebsd.org
Subject:   Processes are incorrectly marked as swapped out
Message-ID:  <2D47B79E-C171-4B91-B0AB-4DD2212770C6@gmail.com>

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Hello!

After upgrade from stable/9 to stable/10 I see the following regression.
Some processes are marked as swapped out in top(1) output:

 1436 root            1  43    0 16524K     0K nanslp 14   1:14   0.00% =
<cron>
 1381 smmsp           1  20    0 23988K     0K pause  18   0:04   0.00% =
<sendma
99348 mitya           1  21    0 23492K     0K pause  16   0:00   0.00% =
<csh>

ps(1) also shows them as swapped out (W as second character in state =
field):
 1381  -  IWs       0:00.00 sendmail: Queue runner at 00:30:00 for =
/var/spool/clie
 1436  -  IWs       0:00.00 /usr/sbin/cron -s
80231  -  IWs       0:00.00 /usr/local/sbin/collectdmon -c =
/usr/local/sbin/coll
99348  1  IWs       0:00.00 -csh (csh)

Though swapinfo reports that zero swap is used and even if I turn swap =
completely off (swapoff -a)
the output of both top(1) and ps(1) does not change: these processes are =
still marked as swapped out.=



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