Re: Fine-grained locking for POSIX local sockets (UNIXdomain sockets)

Julian Elischer wrote:
are there any patches that take the gettimeofday() calls and replace
them with something that is cheap
such as only doing every 10th one and just returning the last value
++ 1 uSec for the other ones..

a ktrace of Mysql shows a LOT of gettimeofday() calls.

Yes there are check out the following:
http://wikitest.freebsd.org/moin.cgi/MySQL
http://phk.freebsd.dk/patch/

Steve


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