linux_dsm_epyc7002/drivers/gpu
Chris Wilson f7ce8639f6 drm/i915/gem: Split the context's obj:vma lut into its own mutex
Rather than reuse the common ctx->mutex for locking the execbuffer LUT,
split it into its own lock to avoid being taken [as part of ctx->mutex]
at inappropriate times. In particular to avoid the inversion from taking
the timeline->mutex for the whole execbuf submission in the next patch.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200703004306.11117-1-chris@chris-wilson.co.uk
2020-07-03 10:13:13 +01:00
..
drm drm/i915/gem: Split the context's obj:vma lut into its own mutex 2020-07-03 10:13:13 +01:00
host1x
ipu-v3
trace
vga
Makefile