Messages in this thread | | | From | Heiko J Schick <> | Subject | Re: [openib-general] Re: [PATCH 04/16] ehca: userspace support | Date | Sat, 29 Apr 2006 08:38:46 +0200 |
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Hello,
On 28.04.2006, at 08:32, Pekka Enberg wrote:
>> The problem I see with pr_debug() is that it could only activated via >> a compile flag. To use the debug outputs you have to re-compile / >> compile your own kernel. > > Do you really need this heavy debug logging in the first place? You > can use kprobes for arbitrary run-time inspection anyway, so logging > everything seems wasteful.
The problem I see with kprobes is that you have to set several kernel configuration options (e.g. CONFIG_KPROBES, CONFIG_DEBUG_INFO, etc.) on compile time to use it. Same problem with pr_debug().
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