Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=ba89f59ab825d4c9dee652ce0ca53e033a05d5ec Commit: ba89f59ab825d4c9dee652ce0ca53e033a05d5ec Parent: cec6dc5d732c649e5f477c21c93d99eb25edae1e Author: David S. Miller <[EMAIL PROTECTED]> AuthorDate: Fri Nov 16 03:12:56 2007 -0800 Committer: David S. Miller <[EMAIL PROTECTED]> CommitDate: Sat Feb 9 04:17:54 2008 -0800
[SPARC]: Merge asm-sparc{,64}/current.h Signed-off-by: David S. Miller <[EMAIL PROTECTED]> --- include/asm-sparc/current.h | 31 +++++++++++++++++-------------- include/asm-sparc64/current.h | 9 +-------- 2 files changed, 18 insertions(+), 22 deletions(-) diff --git a/include/asm-sparc/current.h b/include/asm-sparc/current.h index 8fe7c82..8a1d9d6 100644 --- a/include/asm-sparc/current.h +++ b/include/asm-sparc/current.h @@ -1,31 +1,34 @@ -/* - * include/asm-sparc/current.h +/* include/asm-sparc/current.h * * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation * Copyright (C) 2002 Pete Zaitcev ([EMAIL PROTECTED]) + * Copyright (C) 2007 David S. Miller ([EMAIL PROTECTED]) * * Derived from "include/asm-s390/current.h" by * Martin Schwidefsky ([EMAIL PROTECTED]) * Derived from "include/asm-i386/current.h" - */ -#ifndef _ASM_CURRENT_H -#define _ASM_CURRENT_H - -/* - * At the sparc64 DaveM keeps current_thread_info in %g4. - * We might want to consider doing the same to shave a few cycles. - */ +*/ +#ifndef _SPARC_CURRENT_H +#define _SPARC_CURRENT_H #include <linux/thread_info.h> -struct task_struct; +#ifdef CONFIG_SPARC64 +register struct task_struct *current asm("g4"); +#endif -/* Two stage process (inline + #define) for type-checking. */ -/* We also obfuscate get_current() to check if anyone used that by mistake. */ +#ifdef CONFIG_SPARC32 +/* We might want to consider using %g4 like sparc64 to shave a few cycles. + * + * Two stage process (inline + #define) for type-checking. + * We also obfuscate get_current() to check if anyone used that by mistake. + */ +struct task_struct; static inline struct task_struct *__get_current(void) { return current_thread_info()->task; } #define current __get_current() +#endif -#endif /* !(_ASM_CURRENT_H) */ +#endif /* !(_SPARC_CURRENT_H) */ diff --git a/include/asm-sparc64/current.h b/include/asm-sparc64/current.h index 6c21e4e..a7904a7 100644 --- a/include/asm-sparc64/current.h +++ b/include/asm-sparc64/current.h @@ -1,8 +1 @@ -#ifndef _SPARC64_CURRENT_H -#define _SPARC64_CURRENT_H - -#include <linux/thread_info.h> - -register struct task_struct *current asm("g4"); - -#endif /* !(_SPARC64_CURRENT_H) */ +#include <asm-sparc/current.h> - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html