summaryrefslogtreecommitdiffstats
path: root/arch/s390/include/asm/mutex.h
blob: 688271f5f2e452b9951599550f33ed0ddcfe0a7c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
/*
 * Pull in the generic implementation for the mutex fastpath.
 *
 * TODO: implement optimized primitives instead, or leave the generic
 * implementation in place, or pick the atomic_xchg() based generic
 * implementation. (see asm-generic/mutex-xchg.h for details)
 */

#include <asm-generic/mutex-dec.h>

#define arch_mutex_cpu_relax()	barrier()