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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-03-25 19:47:40 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-03-27 13:30:33 +0200 |
| commit | d174bd6472d79fb5603dc8bd35e5184d83194ea8 (patch) | |
| tree | 218fdb2a65ba8b22ebdc7c53ea7b51b11bf55a52 /include/linux/pagemap.h | |
| parent | 117babcdd51ed8a9bb8d4921b292918acb6e0d70 (diff) | |
| download | op-kernel-dev-d174bd6472d79fb5603dc8bd35e5184d83194ea8.zip op-kernel-dev-d174bd6472d79fb5603dc8bd35e5184d83194ea8.tar.gz | |
drm/i915: extract copy helpers from shmem_pread|pwrite
While moving around things, this two functions slowly grew out of any
sane bounds. So extract a few lines that do the copying and
clflushing. Also add a few comments to explain what's going on.
v2: Again do s/needs_clflush/needs_clflush_after/ in the write paths
as suggested by Chris Wilson.
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/linux/pagemap.h')
0 files changed, 0 insertions, 0 deletions
