cvs commit: src/sys/vm vm_init.c

[Kris Kennaway]

kris        2005-04-25 19:22:05 UTC

  FreeBSD src repository

  Modified files:
    sys/vm               vm_init.c 
  Log:
  Add the vm.exec_map_entries tunable and read-only sysctl, which controls
  the number of entries in exec_map (maximum number of simultaneous execs
  that can be handled by the kernel).  The default value of 16 is
  insufficient on heavily loaded machines (particularly SMP machines), and
  if it is exceeded then executing further processes will generate a SIGABRT.
  
  This is a workaround until a better solution can be implemented.
  
  Reviewed by:    alc
  MFC after:      3 days
  
  Revision  Changes    Path
  1.46      +7 -1      src/sys/vm/vm_init.c