Fix: mark consumer channels as logically deleted during deletion

[lttng-tools.git] / src / common / consumer / consumer.h

diff --git a/src/common/consumer/consumer.h b/src/common/consumer/consumer.h
index 26492c0e4a49f229a958b86a374cfb4938d72f7f..13fc61617881de52d86d2839262aaacca7f0d906 100644 (file)
--- a/src/common/consumer/consumer.h
+++ b/src/common/consumer/consumer.h
@@ -107,6 +107,12 @@ struct consumer_metadata_cache;
 struct lttng_consumer_channel {
        /* Is the channel published in the channel hash tables? */
        bool is_published;
+       /*
+        * Was the channel deleted (logically) and waiting to be reclaimed?
+        * If this flag is set, no modification that is not cleaned-up by the
+        * RCU reclamation callback should be made
+        */
+       bool is_deleted;
        /* HT node used for consumer_data.channel_ht */
        struct lttng_ht_node_u64 node;
        /* HT node used for consumer_data.channels_by_session_id_ht */