From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Mon, 28 Nov 2011 14:05:36 +0000 (-0500)
Subject: rculfhash: document fini_table
X-Git-Tag: v0.7.0~43^2~31
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=61adb3377baa87703f7d1b50ec5b576258f74ba8;p=userspace-rcu.git

rculfhash: document fini_table

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/rculfhash.c b/rculfhash.c
index 61dc09c..8c835de 100644
--- a/rculfhash.c
+++ b/rculfhash.c
@@ -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)