From e1e48e3d34947e60e7233ee39403b66a33d79d8b Mon Sep 17 00:00:00 2001 From: arr Date: Sat, 15 Feb 2003 18:58:06 +0000 Subject: - Remove old comment for PURGE() as it no longer exists and implied it was a comment to cache_zap(). - Add a comment to quickly state what cache_zap() does. Reviewed by: phk, mux --- sys/kern/vfs_cache.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'sys/kern/vfs_cache.c') diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c index c74f4ee..6faebdb 100644 --- a/sys/kern/vfs_cache.c +++ b/sys/kern/vfs_cache.c @@ -229,8 +229,10 @@ SYSCTL_PROC(_debug_hashstat, OID_AUTO, nchash, CTLTYPE_INT|CTLFLAG_RD, 0, 0, sysctl_debug_hashstat_nchash, "I", "nchash chain lengths"); /* - * Delete an entry from its hash list and move it to the front - * of the LRU list for immediate reuse. + * cache_zap(): + * + * Removes a namecache entry from cache, whether it contains an actual + * pointer to a vnode or if it is just a negative cache entry. */ static void cache_zap(ncp) -- cgit v1.1