#include <linux/swap_slots.h>
#include <linux/sort.h>
-#include <asm/pgtable.h>
#include <asm/tlbflush.h>
#include <linux/swapops.h>
#include <linux/swap_cgroup.h>
struct vm_area_struct *vma;
int ret = 0;
- down_read(&mm->mmap_sem);
+ mmap_read_lock(mm);
for (vma = mm->mmap; vma; vma = vma->vm_next) {
if (vma->anon_vma) {
ret = unuse_vma(vma, type, frontswap,
}
cond_resched();
}
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
return ret;
}