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| author |   Andiry Xu <andiry.xu@amd.com> | 2012-03-05 17:49:39 +0800 |
|---|---|---|
| committer |   Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2012-03-13 09:30:34 -0700 |
| commit | 2fdcd47b6980f4e26a97811a17f5be7cb919ef90 (patch) | |
| tree | 24badc008b12560a7a1943d6c825e298dd6f8d0a /mm/page_alloc.c | |
| parent | xHCI: dynamic ring expansion (diff) | |
| download | linux-dev-2fdcd47b6980f4e26a97811a17f5be7cb919ef90.tar.xz linux-dev-2fdcd47b6980f4e26a97811a17f5be7cb919ef90.zip | |
xHCI: Allocate 2 segments for transfer ring
Allocate 2 segments for transfer ring by default, so we can expand the ring
when the enqueue pointer and dequeue pointer are in different segments.
Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Tested-by: Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions