lib/gt: Make use of dummyload library to create recursive batch

An hanging batch is nothing more than a spinning batch that never gets
stopped, so re-use the routines implemented in dummyload.c.

v2: Let caller decide spin loop size
v3: Only use loose loops for hangs (Chris)
v4: No requires
v5: Free the spinner
v6: Chamelium exists.

Signed-off-by: Antonio Argenziano <antonio.argenziano@intel.com> #v3
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Antonio Argenziano <antonio.argenziano@intel.com>

1 files changed, 0 insertions, 105 deletions

diff --git a/lib/igt_aux.h b/lib/igt_aux.h
index 9a962881..639a9077 100644
--- a/lib/igt_aux.h
+++ b/lib/igt_aux.h
@@ -31,7 +31,6 @@
 #include <intel_bufmgr.h>
 #include <inttypes.h>
 #include <stdbool.h>
-#include <stddef.h>
 #include <sys/time.h>
 
 #include <i915/gem_submission.h>
@@ -40,12 +39,6 @@ extern drm_intel_bo **trash_bos;
 extern int num_trash_bos;
 
 /* signal interrupt helpers */
-
-#define MSEC_PER_SEC (1000)
-#define USEC_PER_SEC (1000*MSEC_PER_SEC)
-#define NSEC_PER_SEC (1000*USEC_PER_SEC)
-
-/* signal interrupt helpers */
 #define gettid() syscall(__NR_gettid)
 #define sigev_notify_thread_id _sigev_un._tid
 
@@ -295,104 +288,6 @@ void igt_set_module_param_int(const char *name, int val);
 int igt_terminate_process(int sig, const char *comm);
 void igt_lsof(const char *dpath);
 
-/*
- * This list data structure is a verbatim copy from wayland-util.h from the
- * Wayland project; except that wl_ prefix has been removed.
- */
-
-struct igt_list {
-	struct igt_list *prev;
-	struct igt_list *next;
-};
-
-#define __IGT_INIT_LIST(name) { &(name), &(name) }
-#define IGT_LIST(name) struct igt_list name = __IGT_INIT_LIST(name)
-
-static inline void igt_list_init(struct igt_list *list)
-{
-	list->prev = list;
-	list->next = list;
-}
-
-static inline void __igt_list_add(struct igt_list *list,
-				  struct igt_list *prev,
-				  struct igt_list *next)
-{
-	next->prev = list;
-	list->next = next;
-	list->prev = prev;
-	prev->next = list;
-}
-
-static inline void igt_list_add(struct igt_list *elm, struct igt_list *list)
-{
-	__igt_list_add(elm, list, list->next);
-}
-
-static inline void igt_list_add_tail(struct igt_list *elm,
-				     struct igt_list *list)
-{
-	__igt_list_add(elm, list->prev, list);
-}
-
-static inline void __igt_list_del(struct igt_list *prev, struct igt_list *next)
-{
-	next->prev = prev;
-	prev->next = next;
-}
-
-static inline void igt_list_del(struct igt_list *elm)
-{
-	__igt_list_del(elm->prev, elm->next);
-}
-
-static inline void igt_list_move(struct igt_list *elm, struct igt_list *list)
-{
-	igt_list_del(elm);
-	igt_list_add(elm, list);
-}
-
-static inline void igt_list_move_tail(struct igt_list *elm,
-				      struct igt_list *list)
-{
-	igt_list_del(elm);
-	igt_list_add_tail(elm, list);
-}
-
-static inline bool igt_list_empty(const struct igt_list *list)
-{
-	return list->next == list;
-}
-
-#define container_of(ptr, sample, member)				\
-	(typeof(sample))((char *)(ptr) - offsetof(typeof(*sample), member))
-
-#define igt_list_first_entry(head, pos, member) \
-	container_of((head)->next, (pos), member)
-#define igt_list_last_entry(head, pos, member) \
-	container_of((head)->prev, (pos), member)
-
-#define igt_list_next_entry(pos, member) \
-	container_of((pos)->member.next, (pos), member)
-#define igt_list_prev_entry(pos, member) \
-	container_of((pos)->member.prev, (pos), member)
-
-#define igt_list_for_each(pos, head, member)				\
-	for (pos = igt_list_first_entry(head, pos, member);		\
-	     &pos->member != (head);					\
-	     pos = igt_list_next_entry(pos, member))
-
-#define igt_list_for_each_reverse(pos, head, member)			\
-	for (pos = igt_list_last_entry(head, pos, member);		\
-	     &pos->member != (head);					\
-	     pos = igt_list_prev_entry(pos, member))
-
-#define igt_list_for_each_safe(pos, tmp, head, member)			\
-	for (pos = igt_list_first_entry(head, pos, member),		\
-	     tmp = igt_list_next_entry(pos, member);			\
-	     &pos->member != (head);					\
-	     pos = tmp, tmp = igt_list_next_entry(pos, member))
-
 #define igt_hweight(x) \
 	__builtin_choose_expr(sizeof(x) == 8, \
 			      __builtin_popcountll(x), \