Merge branch 'qcom-emac-more-ethtool'

Timur Tabi says:

====================
net: qcom/emac: add the last ethtool functions

These two patches implement the remaining two ethtool functions that
are of interest to the Qualcomm EMAC driver.  These are the last
patches that will be submitted for the 4.11 merge window.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

path: root/lockme.h

#ifndef LOCKME_H
#define LOCKME_H

#include <sys/mman.h>

#include "die.h"

static inline void xlockme(void)
{
	if (mlockall(MCL_CURRENT | MCL_FUTURE) != 0)
		panic("Cannot lock pages!\n");
}

static inline void xunlockme(void)
{
	munlockall();
}

#endif /* LOCKME_H */