Date: Fri, 12 Sep 2008 21:00:11 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_condvar.c kern_sig.c kern_sx.c kern_synch.c kern_thread.c subr_sleepqueue.c src/sys/sys proc.h sleepqueue.h src/sys/vm vm_glue.c Message-ID: <200809122101.m8CL1Ant075934@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
jhb 2008-09-12 21:00:11 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/kern kern_condvar.c kern_sig.c kern_sx.c
kern_synch.c kern_thread.c
subr_sleepqueue.c
sys/sys proc.h sleepqueue.h
sys/vm vm_glue.c
Log:
SVN rev 182976 on 2008-09-12 21:00:11Z by jhb
MFC: Fix a spin lock LOR when waking up a thread from a process that is
swapped out by deferring the wakeup of the swapper kernel process until
after releasing sleepq chain locks.
Approved by: re (kib)
Revision Changes Path
1.62.2.1 +10 -2 src/sys/kern/kern_condvar.c
1.349.2.7 +10 -2 src/sys/kern/kern_sig.c
1.55.2.1 +17 -6 src/sys/kern/kern_sx.c
1.302.2.4 +17 -15 src/sys/kern/kern_synch.c
1.255.2.8 +36 -13 src/sys/kern/kern_thread.c
1.39.2.4 +49 -18 src/sys/kern/subr_sleepqueue.c
1.491.2.10 +2 -2 src/sys/sys/proc.h
1.12.2.1 +3 -3 src/sys/sys/sleepqueue.h
1.225.2.3 +14 -37 src/sys/vm/vm_glue.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200809122101.m8CL1Ant075934>