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(parent: 5ed5fa1) | patch
intel: Delay testing for userptr until first use
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 4 Nov 2014 14:26:49 +0000 (14:26 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 14 Apr 2015 14:59:51 +0000 (15:59 +0100)
commit32258e4dbd32466b4286ab2ad7883b7cb90c105f
treecf561c2efa84122b98051422d951830b72abd225tree | snapshot
parent5ed5fa10600f0140b317ec07be6f24739c11bd18commit | diff
intel: Delay testing for userptr until first use

Running __mmu_notifier_register() is surprisingly expensive, so let's
not do that unless we have to.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
intel/intel_bufmgr_gem.c diff | blob | history
external/libdrm
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