Messages in this thread Patch in this message | | | Date | Wed, 09 Dec 2009 17:40:59 -0500 | From | jim owens <> | Subject | [PATCH] export use_mm and unuse_mm for filesystem modules. |
| |
required for btrfs directio worker threads.
Signed-off-by: jim owens <jowens@hp.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
| |