1. 27 6月, 2008 1 次提交
  2. 03 5月, 2007 1 次提交
    • J
      [PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction · d6dd61c8
      Jeremy Fitzhardinge 提交于
      Add hooks to allow a paravirt implementation to track the lifetime of
      an mm.  Paravirtualization requires three hooks, but only two are
      needed in common code.  They are:
      
      arch_dup_mmap, which is called when a new mmap is created at fork
      
      arch_exit_mmap, which is called when the last process reference to an
        mm is dropped, which typically happens on exit and exec.
      
      The third hook is activate_mm, which is called from the arch-specific
      activate_mm() macro/function, and so doesn't need stub versions for
      other architectures.  It's called when an mm is first used.
      Signed-off-by: NJeremy Fitzhardinge <jeremy@xensource.com>
      Signed-off-by: NAndi Kleen <ak@suse.de>
      Cc: linux-arch@vger.kernel.org
      Cc: James Bottomley <James.Bottomley@SteelEye.com>
      Acked-by: NIngo Molnar <mingo@elte.hu>
      d6dd61c8
  3. 26 9月, 2006 1 次提交