consumer: remove unused lttng_ustconsumer_push_metadata

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/src/common/ust-consumer/ust-consumer.c b/src/common/ust-consumer/ust-consumer.c
index 21d7050b6761c1ebff8f0721f2e64379c68d06e5..e933f9227c9bd48fc0ce46562cd2994565684157 100644 (file)
--- a/src/common/ust-consumer/ust-consumer.c
+++ b/src/common/ust-consumer/ust-consumer.c
@@ -550,43 +550,6 @@ error:
        return ret;
 }
 
-/*
- * Write metadata to the given channel using ustctl to convert the string to
- * the ringbuffer.
- * Called only from consumer_metadata_cache_write.
- * The metadata cache lock MUST be acquired to write in the cache.
- *
- * Return 0 on success else a negative value.
- */
-int lttng_ustconsumer_push_metadata(struct lttng_consumer_channel *metadata,
-               const char *metadata_str, uint64_t target_offset, uint64_t len)
-{
-       int ret;
-
-       assert(metadata);
-       assert(metadata_str);
-
-       DBG("UST consumer writing metadata to channel %s", metadata->name);
-
-       if (!metadata->metadata_stream) {
-               ret = 0;
-               goto error;
-       }
-
-       assert(target_offset <= metadata->metadata_cache->max_offset);
-       ret = ustctl_write_metadata_to_channel(metadata->uchan,
-                       metadata_str + target_offset, len);
-       if (ret < 0) {
-               ERR("ustctl write metadata fail with ret %d, len %" PRIu64, ret, len);
-               goto error;
-       }
-
-       ustctl_flush_buffer(metadata->metadata_stream->ustream, 1);
-
-error:
-       return ret;
-}
-
 /*
  * Flush channel's streams using the given key to retrieve the channel.
  *

diff --git a/src/common/ust-consumer/ust-consumer.h b/src/common/ust-consumer/ust-consumer.h
index 191cdabf8c2569211a665cd47e0a072ede574408..e65acac0b99a25630688ceb5ae3cec7650dac80b 100644 (file)
--- a/src/common/ust-consumer/ust-consumer.h
+++ b/src/common/ust-consumer/ust-consumer.h
@@ -55,8 +55,6 @@ void lttng_ustconsumer_close_metadata(struct lttng_ht *ht);
 void lttng_ustconsumer_close_stream_wakeup(struct lttng_consumer_stream *stream);
 int lttng_ustconsumer_recv_metadata(int sock, uint64_t key, uint64_t offset,
                uint64_t len, struct lttng_consumer_channel *channel);
-int lttng_ustconsumer_push_metadata(struct lttng_consumer_channel *metadata,
-               const char *metadata_str, uint64_t target_offset, uint64_t len);
 int lttng_ustconsumer_request_metadata(struct lttng_consumer_local_data *ctx,
                struct lttng_consumer_channel *channel);
 
@@ -171,12 +169,6 @@ int lttng_ustconsumer_recv_metadata(int sock, uint64_t key, uint64_t offset,
        return -ENOSYS;
 }
 static inline
-int lttng_ustconsumer_push_metadata(struct lttng_consumer_channel *metadata,
-               const char *metadata_str, uint64_t target_offset, uint64_t len)
-{
-       return -ENOSYS;
-}
-static inline
 int lttng_ustconsumer_request_metadata(struct lttng_consumer_local_data *ctx,
                struct lttng_consumer_channel *channel)
 {