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-rw-r--r--innobase/os/os0file.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/innobase/os/os0file.c b/innobase/os/os0file.c
index c2cedba5137..3b610990cb9 100644
--- a/innobase/os/os0file.c
+++ b/innobase/os/os0file.c
@@ -1348,6 +1348,10 @@ try_again:
}
} else if (mode == OS_AIO_IBUF) {
ut_ad(type == OS_FILE_READ);
+ /* Reduce probability of deadlock bugs in connection with ibuf:
+ do not let the ibuf i/o handler sleep */
+
+ wake_later = FALSE;
array = os_aio_ibuf_array;
} else if (mode == OS_AIO_LOG) {