cvs commit: src/sys/kern kern_proc.c kern_switch.c src/sys/sys
sched.h src/sys/vm vm_glue.c
julian at elischer.org
Sun Sep 19 15:53:01 PDT 2004
David Schultz wrote:
> das 2004-09-19 18:34:17 UTC
> FreeBSD src repository
> Modified files:
> sys/kern kern_proc.c kern_switch.c
> sys/sys sched.h
> sys/vm vm_glue.c
> The zone from which proc structures are allocated is marked
> UMA_ZONE_NOFREE to guarantee type stability, so proc_fini() should
> never be called. Move an assertion from proc_fini() to proc_dtor()
> and garbage-collect the rest of the unreachable code. I have retained
> vm_proc_dispose(), since I consider its disuse a bug.
well we do aim to one day remove the requirement for UMA_ZONE_NOFREE.
In fact I have a gague feeling we mayhave already done so. I think it
had to do with what page tables the kernel ran on after a thread went away.
Peter may have a better memory as to why that was required.
> Revision Changes Path
> 1.217 +5 -16 src/sys/kern/kern_proc.c
> 1.95 +0 -16 src/sys/kern/kern_switch.c
> 1.22 +1 -1 src/sys/sys/sched.h
> 1.204 +4 -1 src/sys/vm/vm_glue.c
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