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vk/allocator: Make a few things more consistant

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This commit is contained in:
Jason Ekstrand 2015-08-03 00:35:19 -07:00
parent e65953146c
commit 481122f4ac
1 changed files with 5 additions and 5 deletions
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10
src/vulkan/anv_allocator.c
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@ -153,9 +153,9 @@ round_to_power_of_two(uint32_t value)
static bool
anv_free_list_pop(union anv_free_list *list, void **map, uint32_t *offset)
{
union anv_free_list current, next, old;
union anv_free_list current, new, old;
current = *list;
current.u64 = list->u64;
while (current.offset != EMPTY) {
/* We have to add a memory barrier here so that the list head (and
* offset) gets read before we read the map pointer. This way we
@ -165,9 +165,9 @@ anv_free_list_pop(union anv_free_list *list, void **map, uint32_t *offset)
__sync_synchronize();
uint32_t *next_ptr = *map + current.offset;
next.offset = VG_NOACCESS_READ(next_ptr);
next.count = current.count + 1;
old.u64 = __sync_val_compare_and_swap(&list->u64, current.u64, next.u64);
new.offset = VG_NOACCESS_READ(next_ptr);
new.count = current.count + 1;
old.u64 = __sync_val_compare_and_swap(&list->u64, current.u64, new.u64);
if (old.u64 == current.u64) {
*offset = current.offset;
return true;