CVS commit: src/sys/external/bsd/drm2

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Mon Aug 27 15:11:33 UTC 2018

Modified Files:
        src/sys/external/bsd/drm2/include/linux: ww_mutex.h
        src/sys/external/bsd/drm2/linux: linux_ww_mutex.c

Log Message:
Use Linux atomic64 for ww mutex class.

This way we can take advantage of the hash-locked atomic64 on
platforms that lack native atomic_inc_64_nv.


To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/sys/external/bsd/drm2/include/linux/ww_mutex.h
cvs rdiff -u -r1.4 -r1.5 src/sys/external/bsd/drm2/linux/linux_ww_mutex.c

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