cvs commit: src/sys/kern subr_sleepqueue.c

[Attilio Rao]

attilio     2007-09-13 09:12:37 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             subr_sleepqueue.c 
  Log:
  subr_sleepqueue.c presents a thread lock missing which leads to dangerous
  races for some struct thread members.
  More specifically, this bug seems responsible for some memory dumping
  problems people were experiencing.
  
  Fix this adding correct thread locking.
  
  Tested by: rwatson
  Submitted by: tegge
  Approved by: jeff
  Approved by: re
  
  Revision  Changes    Path
  1.39      +2 -0      src/sys/kern/subr_sleepqueue.c