git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Chris Wilson <chris@chris-wilson.co.uk>
	Fri, 24 Sep 2010 15:02:42 +0000 (16:02 +0100)
committer	Chris Wilson <chris@chris-wilson.co.uk>
	Fri, 24 Sep 2010 20:03:00 +0000 (21:03 +0100)
commit	0e17cf4749b8cdf1b07317b6749cef7f31a5cb1e
tree	994bdfb8efef803986fbd40e22942de40aa1daf2	tree \| snapshot
parent	7cea628e82742cda25d4b0f0cf38be9f2fbb644c	commit \| diff

drm/i915: Only hold a process-local lock whilst throttling.

Avoid cause latencies in other clients by not taking the global struct
mutex and moving the per-client request manipulation a local per-client
mutex. For example, this allows a compositor to schedule a page-flip
(through X) whilst an OpenGL application is monopolising the GPU.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

Linux Kernel Source Tree.

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drivers/gpu/drm/i915/i915_debugfs.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_dma.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_drv.h		diff \| blob \| history
drivers/gpu/drm/i915/i915_gem.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_irq.c		diff \| blob \| history
drivers/gpu/drm/i915/intel_display.c		diff \| blob \| history
drivers/gpu/drm/i915/intel_ringbuffer.c		diff \| blob \| history
drivers/gpu/drm/i915/intel_ringbuffer.h		diff \| blob \| history