Threaded 6.4 code compiled under 9.0 uses a lot more memory?..

[Garrett Cooper]

On Wed, Oct 31, 2012 at 12:06 PM, Konstantin Belousov
<kostikbel at gmail.com> wrote:

...

> If not wired, swapout might cause a delay of the next pat, leading to
> panic.

Yes. We need to write microbenchmarks and do more careful analysis to
figure out where and why things have grown. Maybe a mock daemon and
application (single and multithreaded) would be a good start?

There are some example programs in the open_posix_testsuite (see LTP)
that might be good for at least getting non-daemon apps that use
pthreads that can be used for instrumenting where and why things have
changed.

Thanks!
-Garrett