This shouldn't fix any real world bugs, except it will now clear more
stale syncobjs than it was previously doing, and actually do what the
comment says it does.
I could not find a real workload where this change would be relevant,
although I didn't try too much. I wrote my own little egl program to
test this.
I spotted this while reading the code when investigating a Piglit
failure [0]. It turns out this part the code was not relvant for the
failure.
[0]: ext_external_objects-vk-image-display-overwrite
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13536>