Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux

[karo-tx-linux.git] / mm / mmu_context.c

diff --git a/mm/mmu_context.c b/mm/mmu_context.c
index ded9081f40219d888e48e41d4b665a712a188d28..9e82e937000e19f8210b10886457a3d82ee0870b 100644 (file)
--- a/mm/mmu_context.c
+++ b/mm/mmu_context.c
@@ -5,6 +5,7 @@
 
 #include <linux/mm.h>
 #include <linux/mmu_context.h>
+#include <linux/module.h>
 #include <linux/sched.h>
 
 #include <asm/mmu_context.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
@@ -51,8 +53,10 @@ void unuse_mm(struct mm_struct *mm)
        struct task_struct *tsk = current;
 
        task_lock(tsk);
+       sync_mm_rss(tsk, mm);
        tsk->mm = NULL;
        /* active_mm is still 'mm' */
        enter_lazy_tlb(mm, tsk);
        task_unlock(tsk);
 }
+EXPORT_SYMBOL_GPL(unuse_mm);