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| author | arr <arr@FreeBSD.org> | 2003-02-15 18:58:06 +0000 |
|---|---|---|
| committer | arr <arr@FreeBSD.org> | 2003-02-15 18:58:06 +0000 |
| commit | e1e48e3d34947e60e7233ee39403b66a33d79d8b (patch) | |
| tree | 82d97f26afab7b176f2571ba25a91807710e3b67 /sys/kern/vfs_cache.c | |
| parent | 1b4249c6ebea06f8f10a09066486e3a5a5186413 (diff) | |
| download | FreeBSD-src-e1e48e3d34947e60e7233ee39403b66a33d79d8b.zip FreeBSD-src-e1e48e3d34947e60e7233ee39403b66a33d79d8b.tar.gz | |
- 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
Diffstat (limited to 'sys/kern/vfs_cache.c')
| -rw-r--r-- | sys/kern/vfs_cache.c | 6 |
1 files changed, 4 insertions, 2 deletions
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) |
