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CVS commit: src/sys/arch/sparc/sparc

Module Name:    src
Committed By:   mrg
Date:           Sat Jan 22 12:13:26 UTC 2011

Modified Files:
        src/sys/arch/sparc/sparc: cpu.c

Log Message:
convert xpmsg_lock to IPL_SCHED.  the old spl/simple_lock code ran at
splsched(), and this significantly helps with stability under load
when running with multiple active CPUs.

To generate a diff of this commit:
cvs rdiff -u -r1.224 -r1.225 src/sys/arch/sparc/sparc/cpu.c

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

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