git: fa86eac8189f - stable/13 - cache: hide hash stats behind DEBUG_CACHE

The branch stable/13 has been updated by mjg:

URL: https://cgit.FreeBSD.org/src/commit/?id=fa86eac8189f6d14da8db52ff21a55139cef231b

commit fa86eac8189f6d14da8db52ff21a55139cef231b
Author:     Mateusz Guzik <mjg@FreeBSD.org>
AuthorDate: 2022-03-03 17:21:13 +0000
Commit:     Mateusz Guzik <mjg@FreeBSD.org>
CommitDate: 2022-03-15 21:12:30 +0000

    cache: hide hash stats behind DEBUG_CACHE
    
    They take a long time to dump and hinder sysctl -a when used with
    DIAGNOSTIC.
    
    (cherry picked from commit afb08a6d07174bab1a0fc2d01eb2d1b4bf481179)
---
 sys/kern/vfs_cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c
index 52ed0756db25..3a8d32a69dbf 100644
--- a/sys/kern/vfs_cache.c
+++ b/sys/kern/vfs_cache.c
@@ -1029,7 +1029,7 @@ SYSCTL_PROC(_vfs_cache_param, OID_AUTO, negminpct,
     CTLTYPE_INT | CTLFLAG_MPSAFE | CTLFLAG_RW, NULL, 0, sysctl_negminpct,
     "I", "Negative entry \% of namecache capacity above which automatic eviction is allowed");
 
-#ifdef DIAGNOSTIC
+#ifdef DEBUG_CACHE
 /*
  * Grab an atomic snapshot of the name cache hash chain lengths
  */