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-rw-r--r--src/gallium/winsys/radeon/drm/radeon_drm_winsys.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
index 3ee243adbcc..253dd4e2eb6 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c
@@ -719,8 +719,13 @@ static bool radeon_winsys_unref(struct radeon_winsys *ws)
mtx_lock(&fd_tab_mutex);
destroy = pipe_reference(&rws->reference, NULL);
- if (destroy && fd_tab)
+ if (destroy && fd_tab) {
util_hash_table_remove(fd_tab, intptr_to_pointer(rws->fd));
+ if (util_hash_table_count(fd_tab) == 0) {
+ util_hash_table_destroy(fd_tab);
+ fd_tab = NULL;
+ }
+ }
mtx_unlock(&fd_tab_mutex);
return destroy;