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-rw-r--r--src/include/pg_config_manual.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/src/include/pg_config_manual.h b/src/include/pg_config_manual.h
index 84ce5a4a5d7..8d2e3e3a57d 100644
--- a/src/include/pg_config_manual.h
+++ b/src/include/pg_config_manual.h
@@ -153,17 +153,6 @@
#endif
/*
- * If USE_BARRIER_SMGRRELEASE is defined, certain code paths that unlink
- * directories will ask other backends to close all smgr file descriptors.
- * This is enabled on Windows, because otherwise unlinked but still open files
- * can prevent rmdir(containing_directory) from succeeding. On other
- * platforms, it can be defined to exercise those code paths.
- */
-#if defined(WIN32)
-#define USE_BARRIER_SMGRRELEASE
-#endif
-
-/*
* Define this if your operating system supports link()
*/
#if !defined(WIN32) && !defined(__CYGWIN__)