diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2005-11-09 03:04:06 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-10 01:23:53 +0100 |
| commit | 584224e4095d8abcf2bef38efacc291be9a44c20 (patch) | |
| tree | 4f4e37fe772880c85c03ea08fdd2c46aab92eb08 | |
| parent | [PATCH] powerpc: Merge signal.h (diff) | |
| download | linux-584224e4095d8abcf2bef38efacc291be9a44c20.tar.xz linux-584224e4095d8abcf2bef38efacc291be9a44c20.zip | |
[PATCH] powerpc: Merge current.h
This patch merges current.h. This is a one-big-ifdef merge, but both
versions are so tiny, I think we can live with it. While we're at it,
we get rid of the fairly pointless redirection through get_current()
in the ppc64 version.
Built and booted on POWER5 LPAR (ARCH=powerpc & ARCH=ppc64). Built
for 32-bit pmac (ARCH=powerpc & ARCH=ppc).
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | include/asm-powerpc/current.h | 27 | ||||
| -rw-r--r-- | include/asm-ppc/current.h | 11 | ||||
| -rw-r--r-- | include/asm-ppc64/current.h | 16 |
3 files changed, 27 insertions, 27 deletions
diff --git a/include/asm-powerpc/current.h b/include/asm-powerpc/current.h new file mode 100644 index 000000000000..82cd4a9ca99a --- /dev/null +++ b/include/asm-powerpc/current.h @@ -0,0 +1,27 @@ +#ifndef _ASM_POWERPC_CURRENT_H +#define _ASM_POWERPC_CURRENT_H + +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +struct task_struct; + +#ifdef __powerpc64__ +#include <asm/paca.h> + +#define current (get_paca()->__current) + +#else + +/* + * We keep `current' in r2 for speed. + */ +register struct task_struct *current asm ("r2"); + +#endif + +#endif /* _ASM_POWERPC_CURRENT_H */ diff --git a/include/asm-ppc/current.h b/include/asm-ppc/current.h deleted file mode 100644 index 8d41501ba10d..000000000000 --- a/include/asm-ppc/current.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifdef __KERNEL__ -#ifndef _PPC_CURRENT_H -#define _PPC_CURRENT_H - -/* - * We keep `current' in r2 for speed. - */ -register struct task_struct *current asm ("r2"); - -#endif /* !(_PPC_CURRENT_H) */ -#endif /* __KERNEL__ */ diff --git a/include/asm-ppc64/current.h b/include/asm-ppc64/current.h deleted file mode 100644 index 52ddc60c8b65..000000000000 --- a/include/asm-ppc64/current.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef _PPC64_CURRENT_H -#define _PPC64_CURRENT_H - -#include <asm/paca.h> - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#define get_current() (get_paca()->__current) -#define current get_current() - -#endif /* !(_PPC64_CURRENT_H) */ |