cvs commit: src/sys/vm vm_fault.c
rwatson at FreeBSD.org
Sat Aug 21 21:21:06 PDT 2004
On Sun, 22 Aug 2004, Brian Fundakowski Feldman wrote:
> Also, it was the system_map lock, so it was a mutex, not an sx.
> /Goes back to trying to figure out wtf portupgrade -rR kde\* keeps
> hangs, but only in X, not at the command line, and not seemingly
> dependant on AGP/X driver.
I believe mutexes are alright also as long as you're careful about
sleeping and lock order. I.e., don't sleep while holding a
non-funnel-like mutex, etc.
Robert N M Watson FreeBSD Core Team, TrustedBSD Projects
robert at fledge.watson.org Principal Research Scientist, McAfee Research
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