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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-18 17:16:53 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-18 22:36:47 +0100 |
| commit | e8cb909ac3abbcac5184825638903a2b9a225725 (patch) | |
| tree | a778d7010e0ff371c691ca37dd97c99735f84482 /fs/sync.c | |
| parent | d50415cc6c8395602052b39a1a39290fba3d313e (diff) | |
drm/i915: Fallback to single page GTT mmappings for relocations
If we cannot pin the entire object into the mappable region of the GTT,
try to pin a single page instead. This is much more likely to succeed,
and prevents us falling back to the clflush slow path.
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/20160818161718.27187-14-chris@chris-wilson.co.uk
Diffstat (limited to 'fs/sync.c')
0 files changed, 0 insertions, 0 deletions