cvs commit: src/sys/kern lwkt_thread.c

[Matthew Dillon]

dillon      2008/06/15 19:00:05 PDT

DragonFly src repository

  Modified files:
    sys/kern             lwkt_thread.c 
  Log:
  We must process incoming IPI messages when spinning in the thread
  cpu acquisition code.  This avoids a deadlock which can occur between
  the cpu whos thread is trying to exit and the cpu receiving the thread.
  
  Reported-by: Gary Allan <dragonfly at gallan.co.uk>
  
  Revision  Changes    Path
  1.116     +10 -2     src/sys/kern/lwkt_thread.c


http://www.dragonflybsd.org/cvsweb/src/sys/kern/lwkt_thread.c.diff?r1=1.115&r2=1.116&f=u