Blindly try to fix dtrace enabled builds, broken in 9cd00c45.

Reported-By: Peter Eisentraut
Discussion: 56E2239E.1050607@gmx.net

diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 8f6efdbf0e07580c3f1a8a9a2ed34964aa7d8979..6c5075f5fb8d984fdb37863ff5a9d4694388cd30 100644 (file)
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1936,7 +1936,7 @@ BufferSync(int flags)
         */
        CheckpointStats.ckpt_bufs_written += num_written;
 
-       TRACE_POSTGRESQL_BUFFER_SYNC_DONE(NBuffers, num_written, num_to_write);
+       TRACE_POSTGRESQL_BUFFER_SYNC_DONE(NBuffers, num_written, num_to_scan);
 }
 
 /*