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Date: Wed, 26 Jan 2011 10:40:06 GMT
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Subject: Re: kern/154228: commit references a PR
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The following reply was made to PR kern/154228; it has been noted by GNATS.

From: dfilter@FreeBSD.ORG (dfilter service)
To: bug-followup@FreeBSD.org
Cc:  
Subject: Re: kern/154228: commit references a PR
Date: Wed, 26 Jan 2011 10:34:28 +0000 (UTC)

 Author: kib
 Date: Wed Jan 26 10:34:21 2011
 New Revision: 217880
 URL: http://svn.freebsd.org/changeset/base/217880
 
 Log:
   Treat async buffer writes from the gjournal switcher thread the same as
   from syncer. We shall not sleep on running buffer space when suspending.
   
   Reproduced and tested by:	pho
   PR:	kern/154228
   MFC after:	1 week
 
 Modified:
   head/sys/geom/journal/g_journal.c
 
 Modified: head/sys/geom/journal/g_journal.c
 ==============================================================================
 --- head/sys/geom/journal/g_journal.c	Wed Jan 26 10:08:37 2011	(r217879)
 +++ head/sys/geom/journal/g_journal.c	Wed Jan 26 10:34:21 2011	(r217880)
 @@ -3033,6 +3033,7 @@ g_journal_switcher(void *arg)
  	int error;
  
  	mp = arg;
 +	curthread->td_pflags |= TDP_NORUNNINGBUF;
  	for (;;) {
  		g_journal_switcher_wokenup = 0;
  		error = tsleep(&g_journal_switcher_state, PRIBIO, "jsw:wait",
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