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Date: Wed, 09 Dec 2009 17:40:59 -0500 From: jim owens <jowens@...com> To: linux-mm@...ck.org CC: Andrew Morton <akpm@...ux-foundation.org>, LKML <linux-kernel@...r.kernel.org>, mst@...hat.com, linux-fsdevel <linux-fsdevel@...r.kernel.org> Subject: [PATCH] export use_mm and unuse_mm for filesystem modules. required for btrfs directio worker threads. Signed-off-by: jim owens <jowens@...com> --- mm/mmu_context.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/mm/mmu_context.c b/mm/mmu_context.c index ded9081..daabf4d 100644 --- a/mm/mmu_context.c +++ b/mm/mmu_context.c @@ -3,6 +3,7 @@ * See ../COPYING for licensing terms. */ +#include <linux/module.h> #include <linux/mm.h> #include <linux/mmu_context.h> #include <linux/sched.h> @@ -37,6 +38,7 @@ void use_mm(struct mm_struct *mm) if (active_mm != mm) mmdrop(active_mm); } +EXPORT_SYMBOL_GPL(use_mm); /* * unuse_mm @@ -56,3 +58,4 @@ void unuse_mm(struct mm_struct *mm) enter_lazy_tlb(mm, tsk); task_unlock(tsk); } +EXPORT_SYMBOL_GPL(unuse_mm); -- 1.5.6.3 -- 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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