drm/i915/gem: Drop relocation slowpath

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Since the relocations are no longer performed under a global
struct_mutex, or any other lock, that is also held by pagefault handlers,
we can relax and allow our fast path to take a fault. As we no longer
need to abort the fast path for lock avoidance, we no longer need the
slow path handling at all.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200311160310.26711-1-chris@chris-wilson.co.uk

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Chris Wilson 2020-03-11 16:03:10 +00:00

parent 07bcfd1291

commit 7dc8f11437

1 changed files with 4 additions and 235 deletions

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drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c

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