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(parent: 967ad7f) | patch
drm/i915: Call io_schedule() whilst whilsting for the GPU
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 4 Oct 2013 08:58:46 +0000 (09:58 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 10 Oct 2013 10:46:47 +0000 (12:46 +0200)
commit5035c275af811b93dec5df6d064e0b2319cf59c8
tree9cfc8ad023a10e62c2c43d1c5695faaf29795b43tree | snapshot
parent967ad7f1489da7babbe0746f81c283458ecd3f84commit | diff
drm/i915: Call io_schedule() whilst whilsting for the GPU

Since we are waiting upon IO completion, inform the kernel through use
of the io_schedule() call rather than the regular schedule(). This
should allow the kernel to make better decisions regarding scheduling
and power management.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_gem.c diff | blob | history
Linux kernel for KaRo TX COM modules