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From: Don Lewis <truckman@FreeBSD.org>
Date: Thu, 5 Jan 2006 18:57:32 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: RELENG_5
Cc: 
Subject: cvs commit: src/sys/kern kern_proc.c
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truckman    2006-01-05 18:57:32 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/kern             kern_proc.c 
  Log:
  MFC kern_proc.c 1.232, adapted to RELENG_5.
  
  Original commit message:
  truckman    2005-10-02 23:27:56 UTC
  
    FreeBSD src repository
  
    Modified files:
      sys/kern             kern_proc.c
    Log:
    Always wire the sysctl output buffer in sysctl_kern_proc() before
    calling sysctl_out_proc().  -- fix from jhb
  
    Move the code in fill_kinfo_thread() that gathers data from struct proc
    into the new function fill_kinfo_proc_only().
  
    Change all callers of fill_kinfo_thread() to call both
    fill_kinfo_proc_only() and fill_kinfo() thread.  When gathering
    data from a multi-threaded process, fill_kinfo_proc_only() only needs
    to be called once.
  
    Grab sched_lock before accessing the process thread list or calling
    fill_kinfo_thread().
  
    PR:             kern/84684
    MFC after:      3 days
  
  Testing this patch on RELENG_5 did not uncover any regressions,
  but no testing was done by anyone who was suffering from the problem
  this patch is intended to fix.
  
  Tested by:      "Stian Fjeldstad" <sbf AT pcom DOT no>
  PR:             kern/84684
  
  Revision   Changes    Path
  1.215.2.7  +113 -95   src/sys/kern/kern_proc.c