virgl: Skip resource destruction only when there are actually needed references

Suggested by Jan Alexander Steffens in https://gitlab.freedesktop.org/mesa/mesa/-/issues/13844#note_3087461

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/13844
Fixes: 6c1c116a0f
cc: mesa-stable

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37346>
This commit is contained in:
Corentin Noël 2025-09-12 23:58:08 +02:00 committed by Marge Bot
parent 7b337e214d
commit 63cd410c29

View file

@ -82,7 +82,7 @@ static void virgl_hw_res_destroy(struct virgl_drm_winsys *qdws,
return;
}
if (!--res->needed_references) {
if (--res->needed_references > 0) {
mtx_unlock(&qdws->bo_handles_mutex);
return;
}