drm/i915: Skip the sanity checks if the current relocation is valid

Browse source

If the presumed_offset as feed to userspace and returned to the kernel
from a previous execbuffer is still valid, then we do not need to rewrite
the relocation entry and may skip the offset sanity checks.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

...

This commit is contained in:

Chris Wilson 2009-09-09 21:15:15 +01:00 • committed by Jesse Barnes

parent cd0b9fb400

commit 8542a0bbbb

1 changed files with 47 additions and 45 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

110

drivers/gpu/drm/i915/i915_gem.c

View file