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| author | Mikulas Patocka <mpatocka@redhat.com> | 2011-05-29 13:03:11 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2011-05-29 13:03:11 +0100 |
| commit | 5f43ba2950414dc0abf4ac44c397d88069056746 (patch) | |
| tree | f80df9947ef30f965d9c33e649d1856f1e47220f /drivers/sh | |
| parent | bda8efec5c706a672e0714d341a342e811f0262a (diff) | |
| download | linux-5f43ba2950414dc0abf4ac44c397d88069056746.tar.bz2 | |
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>
Diffstat (limited to 'drivers/sh')
0 files changed, 0 insertions, 0 deletions