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Diffstat (limited to 'src/backend/storage/ipc/dsm_impl.c')
-rw-r--r--src/backend/storage/ipc/dsm_impl.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/storage/ipc/dsm_impl.c b/src/backend/storage/ipc/dsm_impl.c
index 1972aecbedc..d4306418dcb 100644
--- a/src/backend/storage/ipc/dsm_impl.c
+++ b/src/backend/storage/ipc/dsm_impl.c
@@ -113,6 +113,9 @@ const struct config_enum_entry dynamic_shared_memory_options[] = {
/* Implementation selector. */
int dynamic_shared_memory_type;
+/* Amount of space reserved for DSM segments in the main area. */
+int min_dynamic_shared_memory;
+
/* Size of buffer to be used for zero-filling. */
#define ZBUFFER_SIZE 8192