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| author | Tejun Heo <tj@kernel.org> | 2010-09-14 09:00:22 -0400 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2010-09-18 23:06:18 -0400 |
| commit | b97f897d60c34adb9a5a37a14033e6a867e86f48 (patch) | |
| tree | 612ff3d8417a898ffbe03133df12d716a64bf713 | |
| parent | af96f8a340525f24abecc25848a07fff7636a53e (diff) | |
| download | lwn-b97f897d60c34adb9a5a37a14033e6a867e86f48.tar.gz lwn-b97f897d60c34adb9a5a37a14033e6a867e86f48.zip | |
alpha: fix build breakage in asm/cacheflush.h
Alpha SMP flush_icache_user_range() is implemented as an inline
function inside include/asm/cacheflush.h. It dereferences @current
but doesn't include linux/sched.h and thus causes build failure if
linux/sched.h wasn't included previously. Fix it by including the
needed header file explicitly.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Matt Turner <mattst88@gmail.com>
| -rw-r--r-- | arch/alpha/include/asm/cacheflush.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/cacheflush.h b/arch/alpha/include/asm/cacheflush.h index 01d71e1c8a9e..012f1243b1c1 100644 --- a/arch/alpha/include/asm/cacheflush.h +++ b/arch/alpha/include/asm/cacheflush.h @@ -43,6 +43,8 @@ extern void smp_imb(void); /* ??? Ought to use this in arch/alpha/kernel/signal.c too. */ #ifndef CONFIG_SMP +#include <linux/sched.h> + extern void __load_new_mm_context(struct mm_struct *); static inline void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, |