| commit | 97b7011d89722931018f7087437aa78e7bb836b5 | [log] [tgz] |
|---|---|---|
| author | Martijn Coenen <maco@google.com> | Tue Dec 18 15:45:58 2018 +0100 |
| committer | Martijn Coenen <maco@google.com> | Thu Dec 20 01:58:56 2018 +0000 |
| tree | e430df1a871750a542e9735bbb995862efb883c2 | |
| parent | 2f6a804a151a2c077f8d0e6fd57a50fd463fc1df [diff] |
Configure read-ahead on APEX loopback devices. Until the kernel supports DIO on all devices (which disables read-ahead altogether), manually configure the read-ahead window on loopback devices. Bug: 120776455 Test: /sys/block/loopX/queue/read_ahead_kb shows 128 Change-Id: I16a2c24c46030e9aab92de11a9dfbc82be67749d