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Date: Fri, 14 Mar 2008 16:44:49 -0400 From: Matthew Wilcox <matthew@....cx> To: linux-kernel@...r.kernel.org, sfr@...b.auug.org.au, lenb@...nel.org, dhowells@...hat.com, peterz@...radead.org, mingo@...e.hu, harvey.harrison@...il.com Cc: Matthew Wilcox <matthew@....cx>, Matthew Wilcox <willy@...ux.intel.com> Subject: [PATCH 2/6] 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@...ux.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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