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-rw-r--r--include/linux/aio.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/aio.h b/include/linux/aio.h
index a30ef13c9e6..43dc2ebfaa0 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -226,7 +226,8 @@ int FASTCALL(io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
__put_ioctx(kioctx); \
} while (0)
-#define in_aio() !is_sync_wait(current->io_wait)
+#define in_aio() (unlikely(!is_sync_wait(current->io_wait)))
+
/* may be used for debugging */
#define warn_if_async() \
do { \