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authorAl Viro <viro@parcelfarce.linux.theplanet.co.uk>2005-11-14 03:06:57 +0300
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-14 05:14:13 +0300
commitf037360f2ed111fe89a8f5cb6ba351f4e9934e53 (patch)
tree5978627d4252a7faf6d4fb9577fe8aa55e5db648 /include/linux/smp_lock.h
parent10ebffde3d3916026974352b7900e44afe2b243f (diff)
downloadlinux-f037360f2ed111fe89a8f5cb6ba351f4e9934e53.tar.xz
[PATCH] m68k: thread_info header cleanup
a) in smp_lock.h #include of sched.h and spinlock.h moved under #ifdef CONFIG_LOCK_KERNEL. b) interrupt.h now explicitly pulls sched.h (not via smp_lock.h from hardirq.h as it used to) c) in three more places we need changes to compensate for (a) - one place in arch/sparc needs string.h now, hardirq.h needs forward declaration of task_struct and preempt.h needs direct include of thread_info.h. d) thread_info-related helpers in sched.h and thread_info.h put under ifndef __HAVE_THREAD_FUNCTIONS. Obviously safe. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/smp_lock.h')
-rw-r--r--include/linux/smp_lock.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h
index b63ce7014093..fa1ff3b165fe 100644
--- a/include/linux/smp_lock.h
+++ b/include/linux/smp_lock.h
@@ -2,11 +2,10 @@
#define __LINUX_SMPLOCK_H
#include <linux/config.h>
+#ifdef CONFIG_LOCK_KERNEL
#include <linux/sched.h>
#include <linux/spinlock.h>
-#ifdef CONFIG_LOCK_KERNEL
-
#define kernel_locked() (current->lock_depth >= 0)
extern int __lockfunc __reacquire_kernel_lock(void);