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Daniel Vetter authored
Motivated by the per-plane locking I've gone through all the get* ioctls and reduced the locking to the bare minimum required. v2: Rebase and make it compile ... v3: Review from Sean: - Simplify return handling in getplane_res. - Add a comment to getplane_res that the plane list is invariant and can be walked locklessly. v4: Actually git add. Cc: Sean Paul <seanpaul@chromium.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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