Date: Tue, 28 Jul 2015 10:12:56 -0700 From: John-Mark Gurney <jmg@funkthat.com> To: HeTak <hetakcoder@gmail.com> Cc: freebsd-dtrace@freebsd.org Subject: Re: Dtrace required modules? Message-ID: <20150728171256.GS78154@funkthat.com> In-Reply-To: <CAGyHxXVTEVdWC51t03yWqFVKb6r4C8D5Wq9vhzJJgDA%2BRbj5VA@mail.gmail.com> References: <CAGyHxXVTEVdWC51t03yWqFVKb6r4C8D5Wq9vhzJJgDA%2BRbj5VA@mail.gmail.com>
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HeTak wrote this message on Tue, Jul 28, 2015 at 13:14 +0430: > I'm new in using Dtrace. I need to re-compile my kernel a lot so i'm using > MODULES_OVERRIDE option of /etc/make.conf to make my kernel compile faster. > > Would you please tell me what are the exact kernel modules of which dtrace > needs to be recompiled with kernel? > or how I can get the list? So, I did a kldload dtraceall, and it loaded the following modules (from kldstat): 12 1 0xffffffff821e5000 890 dtraceall.ko 13 11 0xffffffff821e6000 996d opensolaris.ko 14 10 0xffffffff821f0000 850e58 dtrace.ko 15 1 0xffffffff82a41000 4658 dtmalloc.ko 16 1 0xffffffff82a46000 58c0 dtnfscl.ko 17 1 0xffffffff82a4c000 6724 fbt.ko 18 1 0xffffffff82a53000 5b4d6 fasttrap.ko 19 1 0xffffffff82aaf000 4b70 lockstat.ko 20 1 0xffffffff82ab4000 17f0 sdt.ko 21 1 0xffffffff82ab6000 cd9f systrace.ko 22 1 0xffffffff82ac3000 ccbf systrace_freebsd32.ko 23 1 0xffffffff82ad0000 517d profile.ko Of course, now you can track them down in sys/modules to figure out which lines to include in the override line... Hope this helps. -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."
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