]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
drm/i915: Introduce for_each_ring() macro
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 11 May 2012 13:29:30 +0000 (14:29 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Sat, 19 May 2012 20:39:53 +0000 (22:39 +0200)
commitb4519513e8ca3bd82eabff9874d69166b58b6db9
tree0663ffbb209263fe2305a296b40bc11f54beff51
parente7e164db6db292d6f804ec6cd25f29ff62dd0618
drm/i915: Introduce for_each_ring() macro

In many places we wish to iterate over the rings associated with the
GPU, so refactor them to use a common macro.

Along the way, there are a few code removals that should be side-effect
free and some rearrangement which should only have a cosmetic impact,
such as error-state.

Note that this slightly changes the semantics in the hangcheck code:
We now always cycle through all enabled rings instead of
short-circuiting the logic.

v2: Pull in a couple of suggestions from Ben and Daniel for
intel_ring_initialized() and not removing the warning (just moving them
to a new home, closer to the error).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: Added note to commit message about the small behaviour
change, suggested by Ben Widawsky.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_debugfs.c
drivers/gpu/drm/i915/i915_drv.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/i915_gem_evict.c
drivers/gpu/drm/i915/i915_irq.c
drivers/gpu/drm/i915/intel_pm.c
drivers/gpu/drm/i915/intel_ringbuffer.h