Date: Thu, 5 Jan 2006 18:57:32 +0000 (UTC) From: Don Lewis <truckman@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_proc.c Message-ID: <200601051857.k05IvWEH030722@repoman.freebsd.org>
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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
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