Date: Mon, 09 Oct 2000 07:40:56 -0600 From: Chuck Paterson <cp@bsdi.com> To: John Baldwin <jhb@freebsd.org> Cc: Bob Bishop <rb@gid.co.uk>, smp@freebsd.org Subject: Re: Options with SMPng Message-ID: <200010091340.HAA06839@berserker.bsdi.com> In-Reply-To: Your message of "Sun, 08 Oct 2000 23:07:52 PDT." <200010090607.XAA03206@john.baldwin.cx>
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I think we ought to dump the KTR_EXTEND stuff. This makes the kernel run soo slow that it isn't really usable. Without KTR_EXTEND the penalty is minor. John Baldwin wrote on: Sun, 08 Oct 2000 23:07:52 PDT } }(if you want the KTR tracing stuff:) }options KTR }options KTR_EXTEND }options KTR_COMPILE=0x3fffff }options KTR_MASK=(KTR_INTR|KTR_PROC) }options KTR_ENTRIES=1024 # or some other power of 2 } }KTR is only useful during panics when you can dump the trace }buffer, or if you are doiing remote kgdb, or ddb on a running }kernel. } }-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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