CVS commit: [vmlocking] src/sys

[Andrew Doran <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Thu Aug 23 19:28:15 UTC 2007

Modified Files:
        src/sys/arch/amd64/amd64 [vmlocking]: syscall.c trap.c
        src/sys/arch/i386/i386 [vmlocking]: trap.c
        src/sys/kern [vmlocking]: kern_kthread.c kern_lwp.c

Log Message:
- Remove most calls to get kernel_lock during fault handling.
- By default start new LWPs without kernel_lock. Those returning to
  userspace don't need it.


To generate a diff of this commit:
cvs rdiff -r1.24.2.1 -r1.24.2.2 src/sys/arch/amd64/amd64/syscall.c
cvs rdiff -r1.30.2.2 -r1.30.2.3 src/sys/arch/amd64/amd64/trap.c
cvs rdiff -r1.217.2.3 -r1.217.2.4 src/sys/arch/i386/i386/trap.c
cvs rdiff -r1.16.6.8 -r1.16.6.9 src/sys/kern/kern_kthread.c
cvs rdiff -r1.61.2.17 -r1.61.2.18 src/sys/kern/kern_lwp.c

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