Author: davidxu
Date: Fri Aug 20 23:51:34 2010
New Revision: 211534
URL: http://svn.freebsd.org/changeset/base/211534
Log:
make sure thread lock is locked.
Modified:
head/sys/kern/subr_sleepqueue.c
Modified: head/sys/kern/subr_sleepqueue.c
==============================================================================
--- head/sys/kern/subr_sleepqueue.c Fri Aug 20 20:58:57 2010
(r211533)
+++ head/sys/kern/subr_sleepqueue.c Fri Aug 20 23:51:34 2010
(r211534)
@@ -411,6 +411,7 @@ sleepq_catch_signals(void *wchan, int pr
if ((td->td_pflags & TDP_WAKEUP) != 0) {
td->td_pflags &= ~TDP_WAKEUP;
ret = EINTR;
+ thread_lock(td);
goto out;
}
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