CVS commit: [netbsd-5] src/doc

[Stephen Borrill <sborrill%netbsd.org@localhost>]

Module Name:    src
Committed By:   sborrill
Date:           Mon Oct 19 07:24:44 UTC 2009

Modified Files:
        src/doc [netbsd-5]: CHANGES-5.1

Log Message:
Pull up the following revisions(s) (requested by nakayama in ticket #1103):
        sys/arch/sparc64/include/userret.h:     revision 1.9
        sys/arch/sparc64/sparc64/trap.c:        revision 1.158

Merge want_ast check in userret() into trap handler, and repeat preempt()
call while want_resched is true.  While there remove unnecessary #if 1. This
should fix a performance degradation of disk I/O on heavy load.


To generate a diff of this commit:
cvs rdiff -u -r1.1.2.122 -r1.1.2.123 src/doc/CHANGES-5.1

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