| commit | 6d5cd9cb1e32e4f4e4468704430b26bcb0bfb129 | |
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | |
| Sun, 25 Mar 2012 17:47:30 +0000 (25 19:47 +0200) | ||
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | |
| Tue, 27 Mar 2012 11:19:45 +0000 (27 13:19 +0200) | ||
| tree | 8dbb4943c5bafc999421d395d8a1f656bbb35ca0 | treesnapshot (tar.gz zip) |
| parent | dbf7bff074d5fdc87c61b1b41d8e809109cf0bf8 | commitdiff |
drm: add helper to clflush a virtual address range
Useful when the page is already mapped to copy date in/out.
For -stable because the next patch (fixing phys obj pwrite) needs this
little helper function.
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Useful when the page is already mapped to copy date in/out.
For -stable because the next patch (fixing phys obj pwrite) needs this
little helper function.
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| drivers/gpu/drm/drm_cache.c | diffblobblamehistory | |
| include/drm/drmP.h | diffblobblamehistory |