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authorDaniel Baumann <daniel.baumann@progress-linux.org>2019-07-08 20:14:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2019-07-08 20:14:49 +0000
commit4bf37db76e7dda93e57a9730958c6d467a85c622 (patch)
treee9cdf1b63c1e77c6689994f297dd015b343e4920 /database/engine/rrdenglocking.h
parentReleasing debian version 1.15.0-1. (diff)
downloadnetdata-4bf37db76e7dda93e57a9730958c6d467a85c622.tar.xz
netdata-4bf37db76e7dda93e57a9730958c6d467a85c622.zip
Merging upstream version 1.16.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'database/engine/rrdenglocking.h')
-rw-r--r--database/engine/rrdenglocking.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/database/engine/rrdenglocking.h b/database/engine/rrdenglocking.h
new file mode 100644
index 000000000..127ddc90c
--- /dev/null
+++ b/database/engine/rrdenglocking.h
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+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_RRDENGLOCKING_H
+#define NETDATA_RRDENGLOCKING_H
+
+#include "rrdengine.h"
+
+/* Forward declarations */
+struct page_cache_descr;
+
+extern struct page_cache_descr *rrdeng_create_pg_cache_descr(struct rrdengine_instance *ctx);
+extern void rrdeng_destroy_pg_cache_descr(struct rrdengine_instance *ctx, struct page_cache_descr *pg_cache_descr);
+extern void rrdeng_page_descr_mutex_lock(struct rrdengine_instance *ctx, struct rrdeng_page_descr *descr);
+extern void rrdeng_page_descr_mutex_unlock(struct rrdengine_instance *ctx, struct rrdeng_page_descr *descr);
+extern void rrdeng_try_deallocate_pg_cache_descr(struct rrdengine_instance *ctx, struct rrdeng_page_descr *descr);
+
+#endif /* NETDATA_RRDENGLOCKING_H */ \ No newline at end of file