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-rw-r--r--src/backend/utils/error/elog.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 1ba47c194b2..42c5e052b64 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -219,6 +219,19 @@ err_gettext(const char *str)
#endif
}
+/*
+ * errstart_cold
+ * A simple wrapper around errstart, but hinted to be "cold". Supporting
+ * compilers are more likely to move code for branches containing this
+ * function into an area away from the calling function's code. This can
+ * result in more commonly executed code being more compact and fitting
+ * on fewer cache lines.
+ */
+pg_attribute_cold bool
+errstart_cold(int elevel, const char *domain)
+{
+ return errstart(elevel, domain);
+}
/*
* errstart --- begin an error-reporting cycle