X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fconsumer%2Fconsumer-metadata-cache.h;h=b8f4efadc4c5ec59913cb75ea1644882fab2331b;hb=HEAD;hp=8ce7f30b19ee7d795af047ca35f78fbf9b7f3ecb;hpb=c8fea79c745d42ea8143b7020ae11b4fc2da0d8a;p=lttng-tools.git

diff --git a/src/common/consumer/consumer-metadata-cache.h b/src/common/consumer/consumer-metadata-cache.h
deleted file mode 100644
index 8ce7f30b1..000000000
--- a/src/common/consumer/consumer-metadata-cache.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2013 - Julien Desfossez <jdesfossez@efficios.com>
- *                      David Goulet <dgoulet@efficios.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef CONSUMER_METADATA_CACHE_H
-#define CONSUMER_METADATA_CACHE_H
-
-#include <common/consumer/consumer.h>
-
-struct consumer_metadata_cache {
-	char *data;
-	uint64_t cache_alloc_size;
-	/*
-	 * The upper-limit of data written inside the buffer.
-	 *
-	 * With the total_bytes_written it allows us to keep track of when the
-	 * cache contains contiguous metadata ready to be sent to the RB.
-	 * All cached data is contiguous.
-	 */
-	uint64_t max_offset;
-	/*
-	 * Lock to update the metadata cache and push into the ring_buffer
-	 * (ustctl_write_metadata_to_channel).
-	 *
-	 * This is nested INSIDE the consumer_data lock.
-	 */
-	pthread_mutex_t lock;
-};
-
-int consumer_metadata_cache_write(struct lttng_consumer_channel *channel,
-		unsigned int offset, unsigned int len, char *data);
-int consumer_metadata_cache_allocate(struct lttng_consumer_channel *channel);
-void consumer_metadata_cache_destroy(struct lttng_consumer_channel *channel);
-int consumer_metadata_cache_flushed(struct lttng_consumer_channel *channel,
-		uint64_t offset, int timer);
-
-#endif /* CONSUMER_METADATA_CACHE_H */