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Groups > linux.kernel > #1272578
| From | Peter Hurley <peter@hurleysoftware.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: enable dynamic debug - doubt |
| Date | 2015-11-18 22:10 +0100 |
| Message-ID | <qwi9k-8vZ-27@gated-at.bofh.it> (permalink) |
| References | <qvNRU-54p-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 11/17/2015 07:40 AM, Muni Sekhar wrote: > [ Please keep me in CC as I'm not subscribed to the list] > > Hello, > > The behaviour of dynamic debug prints are controlled via writing to a > control file in the 'debugfs' > filesystem(<debugfs>/dynamic_debug/control). That's not the only method. You'll want to read Documentation/dynamic-debug-howto.txt; specifically, "Debug Messages at Module Initialization Time" for ways to enable dynamic debug messages at module load time. Regards, Peter Hurley > Here I would like to know what order should the echo(for eg: echo -n > 'module sdhci +p' > /sys/kernel/debug/dynamic_debug/control) be > applied in relation to the module load - before or after? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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enable dynamic debug - doubt Muni Sekhar <munisekharrms@gmail.com> - 2015-11-17 13:50 +0100
Re: enable dynamic debug - doubt Andy Shevchenko <andy.shevchenko@gmail.com> - 2015-11-18 20:20 +0100
Re: enable dynamic debug - doubt Peter Hurley <peter@hurleysoftware.com> - 2015-11-18 22:10 +0100
Re: enable dynamic debug - doubt Muni Sekhar <munisekharrms@gmail.com> - 2015-11-19 09:50 +0100
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