| From a1b52bf64d4373dc4a72c449f09517aa9227ad06 Mon Sep 17 00:00:00 2001 |
| From: Wu Zhangjin <wuzhangjin@gmail.com> |
| Date: Thu, 17 Sep 2009 11:44:30 +0800 |
| Subject: [PATCH] RT: kernel/sched.c: Fixup of "implicit declaration of function '_finish_arch_switch'" |
| |
| commit 605b0999f333b2e5a6361207173725b2bfa2df52 in tip. |
| |
| This patch fixes the following error: |
| |
| kernel/sched.c: In function 'finish_task_switch': |
| kernel/sched.c:2979: error: implicit declaration of function |
| '_finish_arch_switch' |
| |
| The following archs have defined their finish_arch_switch: |
| |
| $ grep finish_arch_switch -ur arch/ |
| arch/s390/include/asm/system.h:#define finish_arch_switch(prev) |
| arch/sh/include/asm/system_32.h:#define finish_arch_switch(prev |
| arch/avr32/include/asm/system.h:#define finish_arch_switch(prev) |
| arch/mips/include/asm/system.h:#define finish_arch_switch(prev) |
| |
| Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| --- |
| kernel/sched.c | 2 ++ |
| 1 files changed, 2 insertions(+), 0 deletions(-) |
| |
| diff --git a/kernel/sched.c b/kernel/sched.c |
| index 73ec77a..33c4166 100644 |
| --- a/kernel/sched.c |
| +++ b/kernel/sched.c |
| @@ -891,6 +891,8 @@ static inline u64 global_rt_runtime(void) |
| #endif |
| #ifndef finish_arch_switch |
| # define _finish_arch_switch(prev) do { } while (0) |
| +#else |
| +# define _finish_arch_switch finish_arch_switch |
| #endif |
| |
| static inline int task_current(struct rq *rq, struct task_struct *p) |
| -- |
| 1.7.0.4 |
| |