git: kernel - Close big race in kqueue

Matthew Dillon dillon at
Fri Sep 24 08:49:01 PDT 2010

commit 03467bf96c8ea94f7756c381cc46aab2f5027657
Author: Matthew Dillon <dillon at>
Date:   Fri Sep 24 08:44:20 2010 -0700

    kernel - Close big race in kqueue
    * Refactor the KN_PROCESSING abstraction.  Remove shortcuts and use it
      in ALL knote-handling situations.  One place in the EV_DELETE handling
      was broken and one or two other places were not handling REPROCESS
      requests properly.
    * Overnight buildworld -j 8 now succeeds with NFS mounted /usr/src.  It
      used to panic after a few runs with a kqueue-related assertion.

Summary of changes:
 sys/kern/kern_event.c |  214 ++++++++++++++++++++++++-------------------------
 1 files changed, 105 insertions(+), 109 deletions(-)

DragonFly BSD source repository

More information about the Commits mailing list