From mboxrd@z Thu Jan 1 00:00:00 1970 From: zengshan227@gmail.com (zengshan227) Date: Fri, 10 Apr 2009 19:19:15 +0800 Subject: [ltt-dev] some problems on installing LTTng 0.115 for Linux 2.6.29 References: <20090324031446.GA9515@Krystal>, <9f49f7820904090734i1c7b727u61f235fd9ed162a2@mail.gmail.com>, <20090409185606.GB4252@Krystal> Message-ID: <200904101919120318645@gamil.com> hi Mathieu : I am tring to install the LTTng 0.115 for Linux 2.6.29, I do that by referring to this url: http://ltt.polymtl.ca/svn/trunk/lttv/LTTngManual.html#section1 and When I run the " make" command , I got the following message: scripts/kconfig/conf -s arch/x86/Kconfig CHK include/linux/version.h CHK include/linux/utsrelease.h SYMLINK include/asm -> include/asm-x86 CC kernel/bounds.s GEN include/linux/bounds.h CC arch/x86/kernel/asm-offsets.s In file included from include/linux/crypto.h:21, from arch/x86/kernel/asm-offsets_32.c:7, from arch/x86/kernel/asm-offsets.c:2: include/linux/module.h:629: error: static declaration of '_module_imv_update'follows non-static declaration include/linux/module.h:489: error: previous declaration of ' _module_imv_update' was here include/linux/module.h:633: error: redefinition of ' module_imv_update' include/linux/immediate.h:75: error: previous definition of ' module_imv_update' was here make[1]: *** [arch/x86/kernel/asm-offsets.s] Error 1 make: *** [prepare0] Error 2 I search for the reason of this problem ,and I found may be it is the problem when " patching file include/linux/immediate.h" The next patch would create the file include/linux/immediate.h, which already exists! Assume -R? [n] y patching file include/linux/immediate.h Hunk #1 FAILED at 1. File include/linux/immediate.h is not empty after patch, as expected 1 out of 1 hunk FAILED -- saving rejects to file include/linux/immediate.h.rej patching file include/linux/marker.h Hunk #1 FAILED at 14. Hunk #2 FAILED at 44. Hunk #3 FAILED at 87. 3 out of 3 hunks FAILED -- saving rejects to file include/linux/marker.h.rej patching file kernel/marker.c Hunk #1 FAILED at 24. Hunk #2 FAILED at 533. Hunk #3 FAILED at 563. Hunk #4 FAILED at 579. Hunk #5 FAILED at 594. Hunk #6 FAILED at 658. 6 out of 6 hunks FAILED -- saving rejects to file kernel/marker.c.rej Can anybody help me what can I do to settle this problem? Best regards! 2009-04-10 zengshan227 ???? Mathieu Desnoyers ????? 2009-04-10 02:56:09 ???? ??; pierre-marc.fournier at polymtl.ca ??? ltt-dev at lists.casi.polymtl.ca; linux-kernel at vger.kernel.org ??? Re: LTTng 0.115 for Linux 2.6.29 * ?? (zengshan227 at gmail.com) wrote: > can ltt been used in network IO tracing under the environment of KVM? > > hi: > what I meant path tracing is that we want to get the ingressing path of a > packet under the environment of KVM (Kernel based Virtual Machine ), what we > want to know exactly is the ingressing path of a packet from the host > machine to the virtual machine , > ps: KVM used Qemu to process its network I/O , which is actually a process > in the host OS. > Any ideas? > Thank you very much~ Yes, Pierre-Marc has done some work to make sure LTTV can show traces from both the host kernel and a virtual machine together and therefore allow the kind of analysis you are looking for. I am putting him in CC so he can explain how to use his work. Mathieu > > 2009/3/24 Mathieu Desnoyers > > > Hi, > > > > I just released LTTng 0.115 for Linux 2.6.29. Happy tracing. :) > > > > It is, as always, available both as a patchset and as a git tree. See > > http://www.lttng.org for details. > > > > Mathieu > > > > > > -- > > Mathieu Desnoyers > > OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo at vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/ > > -- Mathieu Desnoyers OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 -------------- next part -------------- An HTML attachment was scrubbed... URL: