CVS commit: src/sys/kern

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

Module Name:    src
Committed By:   ad
Date:           Mon Nov 25 20:16:23 UTC 2019

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

Log Message:
Remove some unneeded memory barriers and reads of the lock word.
Prodded by Mateusz Guzik.


To generate a diff of this commit:
cvs rdiff -u -r1.54 -r1.55 src/sys/kern/kern_rwlock.c

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