percpu: perform tlb flush after pcpu_map_pages() failure

[pandora-kernel.git] / mm / percpu-vm.c

diff --git a/mm/percpu-vm.c b/mm/percpu-vm.c
index f0fc139..0539f6a 100644 (file)
--- a/mm/percpu-vm.c
+++ b/mm/percpu-vm.c
@@ -273,6 +273,7 @@ err:
                __pcpu_unmap_pages(pcpu_chunk_addr(chunk, tcpu, page_start),
                                   page_end - page_start);
        }
+       pcpu_post_unmap_tlb_flush(chunk, page_start, page_end);
        return err;
 }