tree 65f4adc1a11f08114f32c891af0136b98467ddd3
parent 29d272f144ba800933af656717ed57adaa5e6510
author Marek Olšák <marek.olsak@amd.com> 1623700290 -0400
committer Marge Bot <eric+marge@anholt.net> 1624428364 +0000

mesa: unreference zombie buffers when creating buffers to lower memory usage

This fixes an issue where one context only creates buffers while another
context only destroys buffers. Only the creating context can release its
buffers and the destroying context only turns them into zombie buffers.

This fix makes the creating context release its zombie buffers.
It's not a plot from an apocalyptic movie.

Fixes: e014e3b6be6 "mesa: don't count buffer references for the context that created them"
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4840

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11514>