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| author | Keith Packard <keithp@keithp.com> | 2008-06-23 00:53:53 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2008-06-23 00:53:53 -0700 |
| commit | 61caf797aeb88af42ea0d333ad3f6ba88468d37f (patch) | |
| tree | 616a0decc238af2925764d3fd4203f8682246495 /linux-core/via_dma.c | |
| parent | a0ebcbe9d490c3e1fb8212d52e6783b7d9bd9a70 (diff) | |
[intel-gem] pwrite through GTT
Pin/copy_from_user/unpin through the GTT to eliminate clflush costs.
Benchmarks say this helps quite a bit.
Diffstat (limited to 'linux-core/via_dma.c')
0 files changed, 0 insertions, 0 deletions