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authorIngo Molnar <mingo@elte.hu>2008-08-20 12:39:18 +0200
committerIngo Molnar <mingo@elte.hu>2008-08-20 12:39:18 +0200
commit170465ee7f5a9a2d0ac71285507e52642e040353 (patch)
treedbca81f04cde9e625170abbd6a72555cfbeb194e /arch/s390/include/asm/current.h
parentxen_alloc_ptpage: cast PFN_PHYS() argument to unsigned long (diff)
parentMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/... (diff)
downloadlinux-170465ee7f5a9a2d0ac71285507e52642e040353.tar.xz
linux-170465ee7f5a9a2d0ac71285507e52642e040353.zip
Merge branch 'linus' into x86/xen
Diffstat (limited to 'arch/s390/include/asm/current.h')
-rw-r--r--arch/s390/include/asm/current.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/s390/include/asm/current.h b/arch/s390/include/asm/current.h
new file mode 100644
index 000000000000..83cf36cde2da
--- /dev/null
+++ b/arch/s390/include/asm/current.h
@@ -0,0 +1,23 @@
+/*
+ * include/asm-s390/current.h
+ *
+ * S390 version
+ * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
+ *
+ * Derived from "include/asm-i386/current.h"
+ */
+
+#ifndef _S390_CURRENT_H
+#define _S390_CURRENT_H
+
+#ifdef __KERNEL__
+#include <asm/lowcore.h>
+
+struct task_struct;
+
+#define current ((struct task_struct *const)S390_lowcore.current_task)
+
+#endif
+
+#endif /* !(_S390_CURRENT_H) */