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| author | Dave Jiang <dave.jiang@intel.com> | 2015-05-19 20:52:04 (GMT) |
|---|---|---|
| committer | Jon Mason <jdmason@kudzu.us> | 2015-07-04 18:09:24 (GMT) |
| commit | a41ef053f700618f5f55a1dd658908a71163400b (patch) | |
| tree | 6dbde672b790ffab2d8a784ed7cbab349afc1307 /drivers/acpi/battery.c | |
| parent | 06917f753547e6bba8a5d17f79971d1c071a70dd (diff) | |
| download | linux-a41ef053f700618f5f55a1dd658908a71163400b.tar.xz | |
NTB: Default to CPU memcpy for performance
Disable DMA usage by default, since the CPU provides much better
performance with write combining. Provide a module parameter to enable
DMA usage when offloading the memcpy is preferred.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Allen Hubbe <Allen.Hubbe@emc.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Diffstat (limited to 'drivers/acpi/battery.c')
0 files changed, 0 insertions, 0 deletions