0aae4ca9e9
We were clamping the threshold for preemptive reclaim any time we added a ticket to wait on, which if we have a lot of threads means we'd essentially max out the clamp the first time we start to flush. Instead of doing this, simply do it every time we have to start flushing, this will make us ramp up gradually instead of going to max clamping as soon as we start needing to do flushing. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: David Sterba <dsterba@suse.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.