On Sun, 9 Dec 2007, Robert Watson wrote:
rwatson 2007-12-09 17:22:27 UTC
FreeBSD src repository
Modified files:
sys/kern kern_proc.c
Log:
Check for P_WEXIT before PHOLD() on a process in kstack and vm query
sysctls, as PHOLD() asserts !P_WEXIT.
Reported by: Michael Plass <mfp49_freebsd at plass-family dot net>
One might, quite legitimately, want to dump the kernel stack of threads in an
exiting process, but this avoids the assertion while I generally ponder the
life cycle interactions of processes with procstat.
Robert N M Watson
Computer Laboratory
University of Cambridge
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