On Tuesday 01 March 2005 03:20 pm, Jake Pollmann wrote: > On Tue, 1 Mar 2005 15:02:08 -0700 (MST), David Smith <[EMAIL PROTECTED]> wrote: > > Here are two process questions for the kernel heads: > > > > 1. I am developing a multi-threaded app in C++ for Linux. Under RHEL 3.0, > > when I do 'ps -A', my app shows up just once, but under Debian Unstable, > > 'ps -A' shows 10 (the number of threads I have). > > I'm nearly certain I'm not qualified to comment on this, but could it > be due to Redhat's use of nptl? I don't belive that Debian's 2.4 > kernels use it, but I'm certain that RHEL 3.0 does.
Actually, if it is a newer kernel, it's possible that there is more than that. I know that the kernel has changed how it reports shared memory size recently. I really don't know the gory details, just that it has broken quite a few things that used to depend on that (such as apache VMonitor, and related tools). might be something too look at. I know there was a discussion about it on the LKML coming from the mod_perl group. -- Jayce^
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