D54554.1793796373.diff
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	diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c
	--- a/sys/kern/vfs_cache.c
	+++ b/sys/kern/vfs_cache.c
	@@ -412,19 +412,19 @@
	* tied to VFS SMR. Even if retaining them, the current split should be
	* re-evaluated.
	*/
	-#ifdef __LP64__
	-#define CACHE_PATH_CUTOFF 45
	-#else
	-#define CACHE_PATH_CUTOFF 41
	-#endif
	+#define CACHE_PATH_CUTOFF_MIN 40
	+#define CACHE_STRUCT_LEN(pathlen) \
	+ (offsetof(struct namecache, nc_name) + (pathlen) + 1)
	+#define CACHE_PATH_CUTOFF \
	+ (roundup2(CACHE_STRUCT_LEN(CACHE_PATH_CUTOFF_MIN), \
	+ _Alignof(struct namecache_ts)) - CACHE_STRUCT_LEN(0))

	#define CACHE_ZONE_SMALL_SIZE \
	- (offsetof(struct namecache, nc_name) + CACHE_PATH_CUTOFF + 1)
	+ CACHE_STRUCT_LEN(CACHE_PATH_CUTOFF)
	#define CACHE_ZONE_SMALL_TS_SIZE \
	(offsetof(struct namecache_ts, nc_nc) + CACHE_ZONE_SMALL_SIZE)
	#define CACHE_ZONE_LARGE_SIZE \
	- roundup2(offsetof(struct namecache, nc_name) + NAME_MAX + 1, \
	- _Alignof(struct namecache_ts))
	+ roundup2(CACHE_STRUCT_LEN(NAME_MAX), _Alignof(struct namecache_ts))
	#define CACHE_ZONE_LARGE_TS_SIZE \
	(offsetof(struct namecache_ts, nc_nc) + CACHE_ZONE_LARGE_SIZE)