On 05.22.2009, at 14:21 , Nikola Knežević wrote:

I'm using LOCK_PROFILING to, well, profile some locks in the module I'm working on. I also have INVARIANTS turned on. Numbers I'm getting look correct, however, name of the lock is strange (for some of the locks I'm using):

25725 51777294 10979957 7331938 7 1 408303 896814 /home/knl/work/mx/click/bsdmodule/..//include/ click/sync.hh:395 (sleep mutex:?? ?????Yf;??????? ??????:?????)

Why am I getting this instead of lock's real name: MasterLock[10060]?

To reply to myself :)

mtx_init & co. expects the name to be persistent during the whole run. So, never pass values from the stack to it, as I did.

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