[PATCH v2 0/5] drm/i915/perf: Improve handling of OA tail race

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Folds in Matthew Auld's feedback; thanks.

Robert Bragg (5):
  drm/i915/perf: fix gen7_append_oa_reports comment
  drm/i915/perf: avoid poll, read, EAGAIN busy loops
  drm/i915/perf: avoid read back of head register
  drm/i915/perf: no head/tail ref in gen7_oa_read
  drm/i915/perf: improve tail race workaround

 drivers/gpu/drm/i915/i915_drv.h  |  71 +++++++-
 drivers/gpu/drm/i915/i915_perf.c | 344 ++++++++++++++++++++++++---------------
 2 files changed, 281 insertions(+), 134 deletions(-)

-- 
2.11.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]
  Powered by Linux