ralloc: Delete autofree handling.

There was exactly one user of this, and I just removed it.

It also accessed an implicit global context, with no locking.  This
meant that it was only safe if all callers of ralloc_autofree_context()
held the same lock...which is a pretty terrible thing for a utility
library to impose.

Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Lionel Landwerlin <[email protected]>

1 files changed, 0 insertions, 18 deletions

diff --git a/src/util/ralloc.c b/src/util/ralloc.c
index 980e4e4f138..d5cc16766b1 100644
--- a/src/util/ralloc.c
+++ b/src/util/ralloc.c
@@ -323,24 +323,6 @@ ralloc_parent(const void *ptr)
    return info->parent ? PTR_FROM_HEADER(info->parent) : NULL;
 }
 
-static void *autofree_context = NULL;
-
-static void
-autofree(void)
-{
-   ralloc_free(autofree_context);
-}
-
-void *
-ralloc_autofree_context(void)
-{
-   if (unlikely(autofree_context == NULL)) {
-      autofree_context = ralloc_context(NULL);
-      atexit(autofree);
-   }
-   return autofree_context;
-}
-
 void
 ralloc_set_destructor(const void *ptr, void(*destructor)(void *))
 {