cvs commit: src/sys/kern init_main.c kern_thread.c

John Baldwin jhb at
Tue Mar 27 16:51:35 UTC 2007

jhb         2007-03-27 16:51:34 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             init_main.c kern_thread.c 
  Align 'struct thread' on 16 byte boundaries so that the lower 4 bits are
  always 0.  Previously we aligned threads on a minimum of 8-byte boundaries.
  Note: This changes the uma zone to no longer cache align threads.  We
  really want the uma zone to do align threads to MAX(16, cache line size)
  but there currently isn't a good way to express that to uma.
  Submitted by:   attilio
  Revision  Changes    Path
  1.274     +1 -1      src/sys/kern/init_main.c
  1.242     +1 -1      src/sys/kern/kern_thread.c

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