| commit | 5f43ba2950414dc0abf4ac44c397d88069056746 | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Sun May 29 13:03:11 2011 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Sun May 29 13:03:11 2011 +0100 |
| tree | f80df9947ef30f965d9c33e649d1856f1e47220f | |
| parent | bda8efec5c706a672e0714d341a342e811f0262a [diff] |
dm kcopyd: reserve fewer pages Reserve just the minimum of pages needed to process one job. Because we allocate pages from page allocator, we don't need to reserve a large number of pages. The maximum job size is SUB_JOB_SIZE and we calculate the number of reserved pages based on this. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>