diff options
Diffstat (limited to 'kernel/arch/ia64/include/asm/current.h')
| -rw-r--r-- | kernel/arch/ia64/include/asm/current.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/kernel/arch/ia64/include/asm/current.h b/kernel/arch/ia64/include/asm/current.h new file mode 100644 index 000000000..c659f90fb --- /dev/null +++ b/kernel/arch/ia64/include/asm/current.h @@ -0,0 +1,17 @@ +#ifndef _ASM_IA64_CURRENT_H +#define _ASM_IA64_CURRENT_H + +/* + * Modified 1998-2000 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co + */ + +#include <asm/intrinsics.h> + +/* + * In kernel mode, thread pointer (r13) is used to point to the current task + * structure. + */ +#define current ((struct task_struct *) ia64_getreg(_IA64_REG_TP)) + +#endif /* _ASM_IA64_CURRENT_H */ |