OpenCloudOS-Kernel/drivers/dma-buf
Tiago Vignatti 831e9da7dc dma-buf: Remove range-based flush
This patch removes range-based information used for optimizations in
begin_cpu_access and end_cpu_access.

We don't have any user nor implementation using range-based flush. It seems a
consensus that if we ever want something like that again (or even more robust
using 2D, 3D sub-range regions) we can use the upcoming dma-buf sync ioctl for
such.

Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1450820214-12509-3-git-send-email-tiago.vignatti@intel.com
2016-02-09 09:25:22 +01:00
..
Makefile seqno-fence: Hardware dma-buf implementation of fencing (v6) 2014-07-08 12:50:59 -07:00
dma-buf.c dma-buf: Remove range-based flush 2016-02-09 09:25:22 +01:00
fence.c dma-buf/fence: add fence_wait_any_timeout function v2 2015-10-30 01:16:16 -04:00
reservation.c dma-buf: Minor coding style fixes 2015-05-21 11:29:59 +05:30
seqno-fence.c dma-buf: Minor coding style fixes 2015-05-21 11:29:59 +05:30