Subject: CVS commit: syssrc/sys/arch/sparc/sparc
To: None <firstname.lastname@example.org>
From: matthew green <email@example.com>
Date: 07/07/2001 23:09:16
Module Name: syssrc
Committed By: mrg
Date: Sat Jul 7 20:09:16 UTC 2001
syssrc/sys/arch/sparc/sparc: cache.c cpu.c cpuvar.h locore.s
- replace CPUFLG_STARTUP with new CPUFLG_READY scheme, used after startup has
occured. cpus now spin waiting for new `go_smp_cpus' variable to go non-zero.
- new xpmsg_lock that must held around all cross call activity. new macros:
LOCK_XPMSG() and UNLOCK_XPMSG().
- delete delay(1)/cache_flush gone from raise_ipi_wait_and_unlock(), it incurred
a stupid performance penalty.
To generate a diff of this commit:
cvs rdiff -r1.55 -r1.56 syssrc/sys/arch/sparc/sparc/cache.c
cvs rdiff -r1.119 -r1.120 syssrc/sys/arch/sparc/sparc/cpu.c
cvs rdiff -r1.35 -r1.36 syssrc/sys/arch/sparc/sparc/cpuvar.h
cvs rdiff -r1.144 -r1.145 syssrc/sys/arch/sparc/sparc/locore.s
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.