Date: Sun, 19 Sep 2004 15:52:58 -0700 From: Julian Elischer <julian@elischer.org> To: David Schultz <das@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_proc.c kern_switch.c src/sys/sys sched.h src/sys/vm vm_glue.c Message-ID: <414E0DCA.5090601@elischer.org> In-Reply-To: <200409191834.i8JIYHXU089517@repoman.freebsd.org> References: <200409191834.i8JIYHXU089517@repoman.freebsd.org>
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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 > Log: > 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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