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Title | Politreco |
Description | Politreco by Lucas De Politreco by Lucas De Marchi About Projects Tracepoints and kernel modules Tue 15 March 2022 | tags: Linux While debugging, it’s invaluable to be able to |
Keywords | N/A |
WebSite | politreco.com |
Host IP | 107.170.197.219 |
Location | United States |
Site | Rank |
US$737,756
Last updated: 2023-05-16 03:18:53
politreco.com has Semrush global rank of 14,346,630. politreco.com has an estimated worth of US$ 737,756, based on its estimated Ads revenue. politreco.com receives approximately 85,126 unique visitors each day. Its web server is located in United States, with IP address 107.170.197.219. According to SiteAdvisor, politreco.com is safe to visit. |
Purchase/Sale Value | US$737,756 |
Daily Ads Revenue | US$682 |
Monthly Ads Revenue | US$20,431 |
Yearly Ads Revenue | US$245,162 |
Daily Unique Visitors | 5,676 |
Note: All traffic and earnings values are estimates. |
Host | Type | TTL | Data |
politreco.com. | A | 1558 | IP: 107.170.197.219 |
politreco.com. | NS | 1800 | NS Record: ns2.digitalocean.com. |
politreco.com. | NS | 1800 | NS Record: ns3.digitalocean.com. |
politreco.com. | NS | 1800 | NS Record: ns1.digitalocean.com. |
Politreco by Lucas De Marchi About Projects Tracepoints and kernel modules Tue 15 March 2022 | tags: Linux While debugging, it’s invaluable to be able to trace functions in the Linux kernel. There are several tools for that task: perf, ftrace (with helper tool like trace-cmd), bpftrace, etc. For my own debug of kernel internals and in the last few years to debug the i915 module for Intel graphics, I usually use tracepoints or dynamic tracepoints (with perf probe) as the trigger for something I want to trace. One question I get some times is “how do I trace the initial probe of a kernel module?”. At that time you (usually) don’t yet have the module loaded and as a consequence, the symbols of that module are still not available for using tracepoints. For example: # trace-cmd list -e ’^i915.*’ # One thing to realize is that a lot of time we don’t want to debug the module loading , but rather the module binding to a device. These are 2 separate things, that happen in a cascade of events. |
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Domain Name: POLITRECO.COM Registry Domain ID: 1554454612_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.godaddy.com Registrar URL: http://www.godaddy.com Updated Date: 2021-05-05T16:03:43Z Creation Date: 2009-05-04T21:27:49Z Registry Expiry Date: 2022-05-04T21:27:49Z Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: abuse@godaddy.com Registrar Abuse Contact Phone: 480-624-2505 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Name Server: NS1.DIGITALOCEAN.COM Name Server: NS2.DIGITALOCEAN.COM Name Server: NS3.DIGITALOCEAN.COM DNSSEC: unsigned >>> Last update of whois database: 2022-01-18T07:05:03Z <<< |