6.3-PRERELEASE desktop system periodically freezes momentarily

Toomas Aas toomas.aas at raad.tartu.ee
Thu Jan 10 10:59:40 PST 2008

Kris Kennaway wrote:

> OK.  Can you obtain a lock profiling dump? 

I'm trying, but not succeeding so far. I added the following to the kernel 

options         MUTEX_PROFILING
options         MPROF_BUFFERS="1536"
options         MPROF_HASH_SIZE="1543"

And set debug.mutex.prof.enable=1

However, kgmon says that profiling is not enabled in the kernel. Am I 
missing something essential or barking under completely wrong tree?

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