Date: Fri, 29 Jul 2005 19:42:59 GMT From: John Baldwin <jhb@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 81185 for review Message-ID: <200507291942.j6TJgx1R087836@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=81185 Change 81185 by jhb@jhb_slimer on 2005/07/29 19:42:53 Update. Affected files ... .. //depot/projects/smpng/sys/notes#50 edit Differences ... ==== //depot/projects/smpng/sys/notes#50 (text+ko) ==== @@ -22,7 +22,8 @@ - eventually we should not clobber all memory for bus_space, but just the memory we actually touch - arm - - needs real acq variants to get "memory" clobber + - needs real acq variants to get "memory" clobber, then __swp() can stop + clobbering "memory" - dev - drm clobbers memory for write barriers - drm and sym should use bus_space for barriers @@ -37,11 +38,6 @@ - sparc64 - sys + start over saving current state in the ktrace branch so I can break this up - - change sparc64 and arm to treat memory modified in _swp and casa as - input and output - - implement - - test - - commit - stop using '+' with "m" arguments - implement - test
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200507291942.j6TJgx1R087836>