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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