CVS commit: [netbsd-8] src/sys/miscfs/procfs

["Soren Jacobsen" <snj%netbsd.org@localhost>]

Module Name:    src
Committed By:   snj
Date:           Sun Apr  8 06:10:24 UTC 2018

Modified Files:
        src/sys/miscfs/procfs [netbsd-8]: procfs_vnops.c

Log Message:
Pull up following revision(s) (requested by hannken in ticket #702):
        sys/miscfs/procfs/procfs_vnops.c: 1.203
Lock the target cwdi and take an additional reference to the
vnode we are interested in to prevent it from disappearing
before getcwd_common().
Should fix PR kern/53096 (netbsd-8 crash on heavy disk I/O)


To generate a diff of this commit:
cvs rdiff -u -r1.197 -r1.197.2.1 src/sys/miscfs/procfs/procfs_vnops.c

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