The bottom bit in this implementation is not (no longer?) used to mark deleted
elements, as is also pointed out in one of the quick questions.
Signed-off-by: Johann Klähn <johann@xxxxxxxxxx>
---
CodeSamples/defer/hazptr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/CodeSamples/defer/hazptr.c b/CodeSamples/defer/hazptr.c
index 2621d407..b84391f4 100644
--- a/CodeSamples/defer/hazptr.c
+++ b/CodeSamples/defer/hazptr.c
@@ -119,7 +119,7 @@ void hazptr_scan() //\lnlbl{scan:b}
//\fcvblank
if (!hp)
continue;
- plist[psize++] = (hazptr_head_t *)(hp & ~0x1UL);
+ plist[psize++] = (hazptr_head_t *)hp;
} //\lnlbl{scan:loop:e}
smp_mb(); /* ensure freeing happens after scan. */ //\lnlbl{scan:mb2}
--
2.34.1
