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authorTejun Heo <tj@kernel.org>2010-09-14 09:00:22 -0400
committerMatt Turner <mattst88@gmail.com>2010-09-18 23:06:18 -0400
commitb97f897d60c34adb9a5a37a14033e6a867e86f48 (patch)
tree612ff3d8417a898ffbe03133df12d716a64bf713 /arch
parentaf96f8a340525f24abecc25848a07fff7636a53e (diff)
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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>
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/include/asm/cacheflush.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/cacheflush.h b/arch/alpha/include/asm/cacheflush.h
index 01d71e1c8a9..012f1243b1c 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,