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| author | Al Viro <viro@parcelfarce.linux.theplanet.co.uk> | 2005-11-13 16:06:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-13 18:14:13 -0800 |
| commit | f037360f2ed111fe89a8f5cb6ba351f4e9934e53 (patch) | |
| tree | 5978627d4252a7faf6d4fb9577fe8aa55e5db648 /include/linux/smp_lock.h | |
| parent | 10ebffde3d3916026974352b7900e44afe2b243f (diff) | |
| download | linux-f037360f2ed111fe89a8f5cb6ba351f4e9934e53.tar.gz linux-f037360f2ed111fe89a8f5cb6ba351f4e9934e53.tar.bz2 linux-f037360f2ed111fe89a8f5cb6ba351f4e9934e53.zip | |
[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.h | 3 |
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); |