proc: protect mm start_code/end_code in /proc/pid/stat

[firefly-linux-kernel-4.4.55.git] / fs / aio.c

diff --git a/fs/aio.c b/fs/aio.c
index 7f54f43b8f7c9557d652e741ecdc544b207b73d3..ebb6a22e4e1b36dfb530fba6406aaa42b5a9c14b 100644 (file)
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -520,7 +520,7 @@ static inline void really_put_req(struct kioctx *ctx, struct kiocb *req)
        ctx->reqs_active--;
 
        if (unlikely(!ctx->reqs_active && ctx->dead))
-               wake_up(&ctx->wait);
+               wake_up_all(&ctx->wait);
 }
 
 static void aio_fput_routine(struct work_struct *data)
@@ -1229,7 +1229,7 @@ static void io_destroy(struct kioctx *ioctx)
         * by other CPUs at this point.  Right now, we rely on the
         * locking done by the above calls to ensure this consistency.
         */
-       wake_up(&ioctx->wait);
+       wake_up_all(&ioctx->wait);
        put_ioctx(ioctx);       /* once for the lookup */
 }