From 0ce4459a366def5173a59a74ba1b81e8449b8df1 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Wed, 20 Jun 2012 19:47:37 -0400 Subject: [PATCH] Increase MAX_SYSCACHE_CALLBACKS from 20 to 32. By my count there are 18 callers of CacheRegisterSyscacheCallback in the core code in HEAD, so we are potentially leaving as few as 2 slots for any add-on code to use (though possibly not all these callers would actually activate in any particular session). That doesn't seem like a lot of headroom, so let's pump it up a little. --- src/backend/utils/cache/inval.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/utils/cache/inval.c b/src/backend/utils/cache/inval.c index 9ccfc4f114..34802eeb08 100644 --- a/src/backend/utils/cache/inval.c +++ b/src/backend/utils/cache/inval.c @@ -174,7 +174,7 @@ static int maxSharedInvalidMessagesArray; * assumes there won't be very many of these at once; could improve if needed. */ -#define MAX_SYSCACHE_CALLBACKS 20 +#define MAX_SYSCACHE_CALLBACKS 32 #define MAX_RELCACHE_CALLBACKS 5 static struct SYSCACHECALLBACK -- 2.40.0