ck_epoch: No need for the fence on synchronize for TSO.

We still require a CAS on fast path, which acts as serializing.
12 years ago · 5fad753d6e
parent c45098b21b
commit 5fad753d6e
1 changed files with 1 additions and 1 deletions
--- a/src/ck_epoch.c
+++ b/src/ck_epoch.c
@ -294,7 +294,7 @@ ck_epoch_barrier(struct ck_epoch *global, struct ck_epoch_record *record)
 	 * Guarantee any mutations previous to the barrier will be made visible
 	 * with respect to epoch snapshots we will read.
 	 */
-	ck_pr_fence_strict_memory();
+	ck_pr_fence_memory();

 	for (i = 0, cr = NULL; i < CK_EPOCH_GRACE - 1; cr = NULL, i++) {
 		/*