CVS commit: src/sys

[Adam Hamsik <haad%netbsd.org@localhost>]

Module Name:    src
Committed By:   haad
Date:           Tue May 11 22:26:00 UTC 2010

Modified Files:
        src/sys/kern: kern_kthread.c
        src/sys/sys: kthread.h

Log Message:
Add support for kthread_join in our kernel thread implementation. This is used
by zfs but I think that it can be generaly usefull. Thread need to be created
with KTHREAD_JOINABLE flag and can be joined only once.
When joinable thread was created it will not e automatically reaped from system
and kthread_join must be called on it to reap it.

Ok by ad@.


To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/kern/kern_kthread.c
cvs rdiff -u -r1.8 -r1.9 src/sys/sys/kthread.h

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