drm/i915: add prefault_disable module option

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prefault is stll enabled by default which prevent most of pwrite/pread/reloc
from running slow path, in order to verify these slow pathes, prefault need
to be disabled.

Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
[danvet: Make checkpatch happy and bikeshed the module option help
text a bit.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

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Xiong Zhang 2013-07-19 13:51:24 +08:00 • committed by Daniel Vetter

parent 6286ef9b56

commit 0b74b508f7

4 changed files with 17 additions and 7 deletions

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5

drivers/gpu/drm/i915/i915_drv.c

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1

drivers/gpu/drm/i915/i915_drv.h

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12

drivers/gpu/drm/i915/i915_gem.c

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6

drivers/gpu/drm/i915/i915_gem_execbuffer.c

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