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systemtap and is it possible to figure out what is in kernel cache.
- From: Ranjith Ruban <rruban at redhat dot com>
- To: systemtap at sourceware dot org
- Cc: perftools-list at redhat dot com
- Date: Tue, 13 Jul 2010 05:24:41 +0530
- Subject: systemtap and is it possible to figure out what is in kernel cache.
- Reply-to: rruban at redhat dot com
Hello
I was able to find that we can probe kernel function add_to_page_cache
and see which process adds to kernel cache. Is there any way we can find
out what exactly is in the cache by using systemtap like finding out the
page address and then using crash tool . Is this possible ? Any pointers
on this will be greatly appreciated.
Regards
Ranjith Ruban