[Intel-gfx] [PATCH v4 0/7] Command parser batch buffer copy

[bradley.d.volkin at intel.com]

From: Brad Volkin <bradley.d.volkin at intel.com>

This is v4 of the series I sent here:
http://lists.freedesktop.org/archives/intel-gfx/2014-November/054733.html

This version incorporates most of the feedback from v3. The couple of things
that I missed (mostly for timing reasons) are:
* Move 'pending_read_domains |= I915_GEM_DOMAIN_COMMAND' after the parser
* Maybe remove the memsets from the batch copy function
* Today's feedback from Chris and Daniel r.e. madv

I'd suggest that the first two could be small follow up patches, and the madv
changes I did based on Daniel's earlier comments were pulled into a separate
patch that could be rewritten or modified as needed.

Brad Volkin (7):
  drm/i915: Implement a framework for batch buffer pools
  drm/i915: Use batch pools with the command parser
  drm/i915: Add a batch pool debugfs file
  drm/i915: Add batch pool details to i915_gem_objects debugfs
  drm/i915: Use batch length instead of object size in command parser
  drm/i915: Mark shadow batch buffers as purgeable
  drm/i915: Tidy up execbuffer command parsing code

 Documentation/DocBook/drm.tmpl             |   5 +
 drivers/gpu/drm/i915/Makefile              |   1 +
 drivers/gpu/drm/i915/i915_cmd_parser.c     |  97 ++++++++++++++----
 drivers/gpu/drm/i915/i915_debugfs.c        |  86 ++++++++++++++--
 drivers/gpu/drm/i915/i915_dma.c            |   1 +
 drivers/gpu/drm/i915/i915_drv.h            |  24 +++++
 drivers/gpu/drm/i915/i915_gem.c            |   3 +
 drivers/gpu/drm/i915/i915_gem_batch_pool.c | 152 +++++++++++++++++++++++++++++
 drivers/gpu/drm/i915/i915_gem_execbuffer.c | 105 ++++++++++++++++----
 9 files changed, 430 insertions(+), 44 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/i915_gem_batch_pool.c

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1.9.1