From e48b3deee475134585eed03e7afebe4bf9e0dba9 Mon Sep 17 00:00:00 2001 From: Matthew Wilcox <matthew@wil.cx> Date: Tue, 26 Feb 2008 18:34:25 -0500 Subject: Add semaphore.h to kernel_lock.c kernel_lock.c uses DECLARE_MUTEX, up() and down() without explicitly including asm/semaphore.h. This is fragile and leaves it vulnerable to breakage during header reorganisations. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> --- lib/kernel_lock.c | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/kernel_lock.c') diff --git a/lib/kernel_lock.c b/lib/kernel_lock.c index 812dbf00844b..fbc11a336bc5 100644 --- a/lib/kernel_lock.c +++ b/lib/kernel_lock.c @@ -8,6 +8,7 @@ #include <linux/smp_lock.h> #include <linux/module.h> #include <linux/kallsyms.h> +#include <asm/semaphore.h> /* * The 'big kernel semaphore' -- cgit v1.2.3