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(parent: 6348ffb) | patch
drm/i915: Enable rcu-only context lookups
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 20 Jun 2017 11:05:47 +0000 (12:05 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 20 Jun 2017 16:13:54 +0000 (17:13 +0100)
commitea961b77ee54973cd6304a4157137902103000a8
tree34bb5200d992f514e11e1482f17466a577931bc0tree | snapshot
parent6348ffbc825dfe2f4be4d8822271965e0324fbe2commit | diff
drm/i915: Enable rcu-only context lookups

Whilst the contents of the context is still protected by the big
struct_mutex, this is not much of an improvement. It is just one tiny
step towards reducing our BKL.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170620110547.15947-3-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/i915_drv.h diff | blob | history
drivers/gpu/drm/i915/i915_gem_context.c diff | blob | history
drivers/gpu/drm/i915/i915_gem_context.h diff | blob | history
drivers/gpu/drm/i915/i915_gem_execbuffer.c diff | blob | history
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