K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2004-04-01T20:56:44.000000Z
K 7
svn:log
V 361
Finish fixing up Alpha to work with an MP safe ptrace():
- ptrace_single_step() is no longer called with the proc lock held, so
  don't try to unlock it and then relock it.
- Push Giant down into proc_rwmem() instead of forcing all the consumers
  (including Alpha breakpoint support) to explicitly wrap calls to
  proc_rwmem() with Giant.

Tested by:	kensmith

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