Messages in this thread Patch in this message | | | From | Matthew Wilcox <> | Subject | [PATCH 2/6] Add semaphore.h to kernel_lock.c | Date | Fri, 14 Mar 2008 16:44:49 -0400 |
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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 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/lib/kernel_lock.c b/lib/kernel_lock.c index 812dbf0..fbc11a3 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' -- 1.5.4.3
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