diff options
Diffstat (limited to 'mm/mmu_gather.c')
| -rw-r--r-- | mm/mmu_gather.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/mmu_gather.c b/mm/mmu_gather.c index 1de1cf9ba581..dd1f8ca40cb5 100644 --- a/mm/mmu_gather.c +++ b/mm/mmu_gather.c @@ -61,6 +61,9 @@ void tlb_flush_rmaps(struct mmu_gather *tlb, struct vm_area_struct *vma) { struct mmu_gather_batch *batch; + if (!tlb->delayed_rmap) + return; + batch = tlb->active; for (int i = 0; i < batch->nr; i++) { struct encoded_page *enc = batch->encoded_pages[i]; |