tree aeabbeac481dd7497d9a03539a8e66a3ed9a2389
parent eeeb940746de65640d81c386f91aeef39c936a5b
author Laura Abbott <lauraa@codeaurora.org> 1411417588 -0700
committer Patrick Daly <pdaly@codeaurora.org> 1478202184 -0700

mm: Add notifier framework for showing memory

There are many drivers in the kernel which can hold on
to lots of memory. It can be useful to dump out all those
drivers at key points in the kernel. Introduct a notifier
framework for dumping this information. When the notifiers
are called, drivers can dump out the state of any memory
they may be using.

Change-Id: Ifb2946964bf5d072552dd56d8d6dfdd794af6d84
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>