linux/drivers/gpu
Jérôme Glisse e930888487 drm/ttm: improve uncached page deallocation.
Calls to set_memory_wb() incure heavy TLB flush and IPI cost. To
minimize those wait until pool grow beyond batch size before
draining the pool.

Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
Reviewed-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-and-Tested-by: Michel Dänzer <michel@daenzer.net>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2015-07-17 18:18:04 +10:00
..
drm drm/ttm: improve uncached page deallocation. 2015-07-17 18:18:04 +10:00
host1x
ipu-v3 GPU: ipu: fix lockup caused by pending chained interrupts 2015-07-10 11:02:46 +02:00
vga
Makefile