CVS commit: [ad-namecache] src/sys/kern

["Andrew Doran" <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Fri Jan 17 21:54:27 UTC 2020

Modified Files:
        src/sys/kern [ad-namecache]: vfs_getcwd.c

Log Message:
- Get shared locks on the directories, except for VOP_GETATTR() which
  unfortunately still needs LK_EXCLUSIVE due to itimes handling in UFS.

- vnode locks are not needed to traverse the namecache.


To generate a diff of this commit:
cvs rdiff -u -r1.53.2.1 -r1.53.2.2 src/sys/kern/vfs_getcwd.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.