Module Name:	src
Committed By:	pooka
Date:		Sun Jul 22 13:37:14 UTC 2007

Modified Files:
	src/sys/miscfs/procfs: procfs_vnops.c

Log Message:
Don't allow getcwd() on procfs vnodes and provide "/" as the path
instead of the result from getcwd().  The works around locking
panics caused by namei calling VOP_READLINK while holding on to a
directory lock and getcwd() trying to acquire that lock.  The real
fix would be to get rid of getcwd() calls within VOPs (not locking
safe), but that's not a viable option in the netbsd-4 timeframe.

Suggestion for workaround from David Holland.


To generate a diff of this commit:
cvs rdiff -r1.157 -r1.158 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.