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Description of problem:

  Scaling issue: 2048 cpus can support a lot of processes.
  The patch is

commit 72680a191b934377430032f93af15ef50aafb3a8
Author: Hedi Berriche <hedi>
Date:   Wed May 26 14:44:06 2010 -0700

    pids: increase pid_max based on num_possible_cpus



Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:

This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
inclusion.

Created attachment 426415 [details]
Patch applies to -37

*** This bug has been marked as a duplicate of bug 593164 ***