cvs commit: src/sys/ddb db_sym.c

[Konstantin Belousov]

kib         2006-06-16 16:17:52 UTC

  FreeBSD src repository

  Modified files:
    sys/ddb              db_sym.c 
  Log:
  Never zero-out db_last_symtab. Whan backtraces are done
  in parallel in several threads, one symbol lookup could
  clear db_last_symtab when another one going to use it as
  starting point for traversal.
  
  Approved by:    pjd (mentor)
  MFC after:      1 month
  
  Revision  Changes    Path
  1.37      +0 -1      src/sys/ddb/db_sym.c