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CVS commit: src/sys

Module Name:    src
Committed By:   rmind
Date:           Thu May 29 22:33:27 UTC 2008

Modified Files:
        src/sys/kern: kern_cpu.c kern_idle.c kern_lwp.c kern_runq.c
        src/sys/sys: sched.h

Log Message:
Simplifcation for running LWP migration.  Removes double-locking in
mi_switch(), migration for LSONPROC is now performed via idle loop.
Handles/fixes on-CPU case in lwp_migrate(), misc.

Closes PR/38169, idea of migration via idle loop by Andrew Doran.

To generate a diff of this commit:
cvs rdiff -r1.30 -r1.31 src/sys/kern/kern_cpu.c
cvs rdiff -r1.18 -r1.19 src/sys/kern/kern_idle.c
cvs rdiff -r1.113 -r1.114 src/sys/kern/kern_lwp.c
cvs rdiff -r1.13 -r1.14 src/sys/kern/kern_runq.c
cvs rdiff -r1.245 -r1.246 src/sys/kern/kern_synch.c
cvs rdiff -r1.57 -r1.58 src/sys/sys/sched.h

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

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