[Guile-commits] 04/12: nofl: Fix bug clearing pinned bits

[Andy Wingo]

wingo pushed a commit to branch wip-whippet
in repository guile.

commit 05fe52f66614923c9402ba5ee482691417d747e9
Author: Andy Wingo <wi...@igalia.com>
AuthorDate: Thu Jul 3 10:13:49 2025 +0200

    nofl: Fix bug clearing pinned bits
---
 src/nofl-space.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nofl-space.h b/src/nofl-space.h
index d9a3fd99a..9604a83d9 100644
--- a/src/nofl-space.h
+++ b/src/nofl-space.h
@@ -984,7 +984,7 @@ static void
 nofl_clear_pinned_bits_in_block(struct nofl_block_ref block) {
   uint8_t *meta = nofl_metadata_byte_for_addr(block.addr);
   uint64_t mask = broadcast_byte (NOFL_METADATA_BYTE_PINNED);
-  for (size_t i = 0; i < NOFL_GRANULES_PER_BLOCK; i++, meta += 8) {
+  for (size_t i = 0; i < NOFL_GRANULES_PER_BLOCK; i += 8, meta += 8) {
     uint64_t vals = load_eight_aligned_bytes(meta);
     if (vals & mask)
       store_eight_aligned_bytes(meta, vals & ~mask);