X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=rculfhash.c;h=8c835dedb71c733cca89872ff685e254c5297a23;hb=61adb3377baa87703f7d1b50ec5b576258f74ba8;hp=dd49c500db4aa8fa77b859101b3e021ed6ecb96b;hpb=314558bf8e679784e0c4d5638ffbdfbc72595246;p=urcu.git

diff --git a/rculfhash.c b/rculfhash.c
index dd49c50..8c835de 100644
--- a/rculfhash.c
+++ b/rculfhash.c
@@ -549,7 +549,7 @@ void ht_count_add(struct cds_lfht *ht, unsigned long size, unsigned long hash)
 	dbg_printf("add split count %lu\n", split_count);
 	count = uatomic_add_return(&ht->count,
 				   1UL << COUNT_COMMIT_ORDER);
-	if (likely(count & (count - 1)))
+	if (caa_likely(count & (count - 1)))
 		return;
 	/* Only if global count is power of 2 */
 
@@ -578,7 +578,7 @@ void ht_count_del(struct cds_lfht *ht, unsigned long size, unsigned long hash)
 	dbg_printf("del split count %lu\n", split_count);
 	count = uatomic_add_return(&ht->count,
 				   -(1UL << COUNT_COMMIT_ORDER));
-	if (likely(count & (count - 1)))
+	if (caa_likely(count & (count - 1)))
 		return;
 	/* Only if global count is power of 2 */
 
@@ -1158,6 +1158,11 @@ void remove_table(struct cds_lfht *ht, unsigned long i, unsigned long len)
 	partition_resize_helper(ht, i, len, remove_table_partition);
 }
 
+/*
+ * fini_table() is never called for first_order == 0, which is why
+ * free_by_rcu_order == 0 can be used as criterion to know if free must
+ * be called.
+ */
 static
 void fini_table(struct cds_lfht *ht,
 		unsigned long first_order, unsigned long last_order)