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Maintain a channel-per-session_id hash table in the consumers
[lttng-tools.git]
/
src
/
common
/
consumer
/
consumer.h
diff --git
a/src/common/consumer/consumer.h
b/src/common/consumer/consumer.h
index b940036f6f074ed60cbfeac3daa6f29c1a85095e..1c1d01de911fee38edcbb3c9c089b0f5a7b11e8c 100644
(file)
--- a/
src/common/consumer/consumer.h
+++ b/
src/common/consumer/consumer.h
@@
-112,6
+112,8
@@
struct consumer_metadata_cache;
struct lttng_consumer_channel {
/* HT node used for consumer_data.channel_ht */
struct lttng_ht_node_u64 node;
struct lttng_consumer_channel {
/* 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 */
+ struct lttng_ht_node_u64 channels_by_session_id_ht_node;
/* Indexed key. Incremented value in the consumer. */
uint64_t key;
/* Number of streams referencing this channel */
/* Indexed key. Incremented value in the consumer. */
uint64_t key;
/* Number of streams referencing this channel */
@@
-621,6
+623,8
@@
struct lttng_consumer_global_data {
/* Channel hash table protected by consumer_data.lock. */
struct lttng_ht *channel_ht;
/* Channel hash table protected by consumer_data.lock. */
struct lttng_ht *channel_ht;
+ /* Channel hash table indexed by session id. */
+ struct lttng_ht *channels_by_session_id_ht;
/*
* Flag specifying if the local array of FDs needs update in the
* poll function. Protected by consumer_data.lock.
/*
* Flag specifying if the local array of FDs needs update in the
* poll function. Protected by consumer_data.lock.
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