git: kernel - MPSAFE work - fix bugs in recent MPSAFE work.

[Matthew Dillon]

commit 6f9db61576fd340f7ae1d1431fb6ad845bd73aa2
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sun Jun 13 09:31:25 2010 -0700

    kernel - MPSAFE work - fix bugs in recent MPSAFE work.
    
    * Adjust comment for zpfind(), it does not PHOLD() the returned process,
      in order to match pfind().
    
    * Adjust two use-cases for zpfind() to hold proc_token across the call,
      and to PHOLD/PRELE(p) if necessary, so (p) remains stable.
    
    Reported-by: Venkatesh Srinivas <vsrinivas at crater.dragonflybsd.org>

Summary of changes:
 sys/emulation/linux/linux_signal.c |   18 ++++++++++++------
 sys/kern/kern_event.c              |   10 ++++++++--
 sys/kern/kern_proc.c               |    2 +-
 3 files changed, 21 insertions(+), 9 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/6f9db61576fd340f7ae1d1431fb6ad845bd73aa2


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