Author: delphij
Date: Sat Oct 25 00:16:36 2014
New Revision: 273616
URL: https://svnweb.freebsd.org/changeset/base/273616
Log:
Fix build.
Modified:
head/sys/kern/kern_umtx.c
Modified: head/sys/kern/kern_umtx.c
==============================================================================
--- head/sys/kern/kern_umtx.c Sat Oct 25 00:14:44 2014 (r273615)
+++ head/sys/kern/kern_umtx.c Sat Oct 25 00:16:36 2014 (r273616)
@@ -2895,7 +2895,7 @@ do_sem2_wake(struct thread *td, struct _
*/
if (cnt == 1) {
umtxq_unlock(&key);
- count = fuword32(&sem->_count);
+ count = fuword32(__DEVOLATILE(void *, &sem->_count));
while (count != -1 && count & USEM_HAS_WAITERS)
count = casuword32(&sem->_count, count,
count & ~USEM_HAS_WAITERS);
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