arm64: readahead: fault retry breaks mmap file read random detection

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / mm / fault.c

diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index aba9ead1384c036a0d6a441c92ced63cfd7ed4ae..9fadf6d7039b721b072379b5af51abce726f5b92 100644 (file)
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -287,6 +287,7 @@ retry:
                         * starvation.
                         */
                        mm_flags &= ~FAULT_FLAG_ALLOW_RETRY;
+                       mm_flags |= FAULT_FLAG_TRIED;
                        goto retry;
                }
        }