Replace single-linked with double-linked lists. It results in more

compact and more efficient code.

	* grub-core/kern/list.c (grub_list_push): Moved from here ...
	* include/grub/list.h (grub_list_push): ... to here. Set prev.
	(grub_list_remove): Moved from here ...
	* include/grub/list.h (grub_list_remove): ... here. Use and set prev.
	(grub_prio_list_insert): Set prev.
	* include/grub/list.h (grub_list): Add prev. All users updated.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-01-24 13:31:12 +01:00
parent 48b391e9ab
commit 87edb8940a
27 changed files with 111 additions and 75 deletions

View file

@ -24,6 +24,7 @@ struct grub_test_failure
{
/* The next failure. */
struct grub_test_failure *next;
struct grub_test_failure **prev;
/* The test source file name. */
char *file;
@ -124,7 +125,7 @@ grub_test_unregister (const char *name)
if (test)
{
grub_list_remove (GRUB_AS_LIST_P (&grub_test_list), GRUB_AS_LIST (test));
grub_list_remove (GRUB_AS_LIST (test));
if (test->name)
grub_free (test->name);