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PR/38169 CVS commit: src/sys

The following reply was made to PR kern/38169; it has been noted by GNATS.

From: Mindaugas Rasiukevicius <>
Subject: PR/38169 CVS commit: src/sys
Date: Thu, 29 May 2008 22:33:28 +0000 (UTC)

 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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