CVS commit: src/sys/kern

["Ryota Ozaki" <ozaki-r%netbsd.org@localhost>]

Module Name:    src
Committed By:   ozaki-r
Date:           Wed Nov  9 09:00:46 UTC 2016

Modified Files:
        src/sys/kern: subr_psref.c

Log Message:
Add a new sanity check to psref

It checks if a target being acquired is already acquired with
the same psref. It is usable but not lightweight, so enabled
only if DEBUG.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/sys/kern/subr_psref.c

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