| commit | a66cc28f53a7e9679dedb2bc66ddb0e0c6bdd0ee | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Wed Mar 28 18:41:29 2012 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Wed Mar 28 18:41:29 2012 +0100 |
| tree | 0d1037562bd8a47f6e9d31d7ed56e24c7aa98c66 | |
| parent | 67e2e2b281812b5caf4923a38aadc6b89e34f064 [diff] |
dm bufio: prefetch This patch introduces a new function dm_bufio_prefetch. It prefetches the specified range of blocks into dm-bufio cache without waiting for i/o completion. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>