~hc/RK356X_SDK_RELEASE.git

..	..	@@ -28,7 +28,6 @@
28	28	#include <linux/rwsem.h>
29	29	#include <linux/atomic.h>
30	30
31		-#ifndef CONFIG_PREEMPT_RT
32	31	#include "lock_events.h"
33	32	#include <trace/hooks/rwsem.h>
34	33	#include <trace/hooks/dtask.h>
..	..	@@ -1525,7 +1524,6 @@
1525	1524	if (tmp & RWSEM_FLAG_WAITERS)
1526	1525	rwsem_downgrade_wake(sem);
1527	1526	}
1528		-#endif
1529	1527
1530	1528	/*
1531	1529	* lock for reading
..	..	@@ -1639,6 +1637,7 @@
1639	1637	void up_write(struct rw_semaphore *sem)
1640	1638	{
1641	1639	rwsem_release(&sem->dep_map, _RET_IP_);
	1640	+ trace_android_vh_rwsem_write_finished(sem);
1642	1641	__up_write(sem);
1643	1642	}
1644	1643	EXPORT_SYMBOL(up_write);
..	..	@@ -1649,6 +1648,7 @@
1649	1648	void downgrade_write(struct rw_semaphore *sem)
1650	1649	{
1651	1650	lock_downgrade(&sem->dep_map, _RET_IP_);
	1651	+ trace_android_vh_rwsem_write_finished(sem);
1652	1652	__downgrade_write(sem);
1653	1653	}
1654	1654	EXPORT_SYMBOL(downgrade_write);
..	..	@@ -1689,9 +1689,7 @@
1689	1689	{
1690	1690	might_sleep();
1691	1691	__down_read(sem);
1692		-#ifndef CONFIG_PREEMPT_RT
1693	1692	__rwsem_set_reader_owned(sem, NULL);
1694		-#endif
1695	1693	}
1696	1694	EXPORT_SYMBOL(down_read_non_owner);
1697	1695
..	..	@@ -1720,9 +1718,7 @@
1720	1718
1721	1719	void up_read_non_owner(struct rw_semaphore *sem)
1722	1720	{
1723		-#ifndef CONFIG_PREEMPT_RT
1724	1721	DEBUG_RWSEMS_WARN_ON(!is_rwsem_reader_owned(sem), sem);
1725		-#endif
1726	1722	__up_read(sem);
1727	1723	}
1728	1724	EXPORT_SYMBOL(up_read_non_owner);