Module Name: src
Committed By: ad
Date: Mon Mar 23 23:28:11 UTC 2020
Modified Files:
src/sys/sys: namei.src
Log Message:
Update comments
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/sys/sys/namei.src
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/sys/namei.src
diff -u src/sys/sys/namei.src:1.51 src/sys/sys/namei.src:1.52
--- src/sys/sys/namei.src:1.51 Mon Mar 23 18:41:40 2020
+++ src/sys/sys/namei.src Mon Mar 23 23:28:11 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: namei.src,v 1.51 2020/03/23 18:41:40 ad Exp $ */
+/* $NetBSD: namei.src,v 1.52 2020/03/23 23:28:11 ad Exp $ */
/*
* Copyright (c) 1985, 1989, 1991, 1993
@@ -208,16 +208,15 @@ NAMEIFL PARAMASK 0x02ee300 /* mask of pa
* Field markings and their corresponding locks:
*
* - stable throught the lifetime of the namecache entry
- * d protected by nc_dvp->vi_ncdlock
- * v protected by nc_dvp->vi_ncvlock
+ * d protected by nc_dvp->vi_nc_lock
+ * v protected by nc_vp->vi_nc_listlock
* l protected by cache_lru_lock
- * u accesses are unlocked, no serialization applied
*/
struct nchnode;
struct namecache {
struct rb_node nc_tree; /* d red-black tree, must be first */
- uint64_t nc_key; /* - hash key */
- TAILQ_ENTRY(namecache) nc_list; /* v vp's list of cache entries */
+ uint64_t nc_key; /* - hashed key value */
+ TAILQ_ENTRY(namecache) nc_list; /* v nc_vp's list of cache entries */
TAILQ_ENTRY(namecache) nc_lru; /* l pseudo-lru chain */
struct vnode *nc_dvp; /* - vnode of parent of name */
struct vnode *nc_vp; /* - vnode the name refers to */
