ck_pflock: Migrate to acquire / release fences.

11 years ago · cd17fed7dc
parent fa7ab0760d
commit cd17fed7dc
1 changed files with 2 additions and 2 deletions
--- a/include/ck_pflock.h
+++ b/include/ck_pflock.h
@ -111,7 +111,7 @@ CK_CC_INLINE static void
 ck_pflock_read_unlock(ck_pflock_t *pf)
 {

-	ck_pr_fence_load_atomic();
+	ck_pr_fence_release();
 	ck_pr_faa_32(&pf->rout, CK_PFLOCK_RINC);
 	return;
 }
@ -135,7 +135,7 @@ ck_pflock_read_lock(ck_pflock_t *pf)

 leave:
 	/* Acquire semantics with respect to readers. */
-	ck_pr_fence_load();
+	ck_pr_fence_acquire();
 	return;
 }