From dc29a3657b52ac687970d81d7194cf4238702124 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Sat, 10 Feb 2007 01:43:43 -0800 Subject: [PATCH] kernel/time/clocksource.c needs struct task_struct on m68k kernel/time/clocksource.c needs struct task_struct on m68k. Because it uses spin_unlock_irq(), which, on m68k, uses hardirq_count(), which uses preempt_count(), which needs to dereference struct task_struct, we have to include sched.h. Because it would cause a loop inclusion, we cannot include sched.h in any other of asm-m68k/system.h, linux/thread_info.h, linux/hardirq.h, which leaves this ugly include in a C file as the only simple solution. Signed-off-by: Mathieu Desnoyers Cc: Ingo Molnar Cc: Roman Zippel Cc: Thomas Gleixner Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/time/clocksource.c | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel/time') diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index 22504afc0d34..d9ef176c4e09 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -28,6 +28,7 @@ #include #include #include +#include /* for spin_unlock_irq() using preempt_count() m68k */ /* XXX - Would like a better way for initializing curr_clocksource */ extern struct clocksource clocksource_jiffies; -- cgit v1.2.3