mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-04 18:19:28 +09:00
5705674081
Now that we have the data ticketing stuff in place, move normal data reservations to use an async reclaim helper to satisfy tickets. Before we could have multiple tasks race in and both allocate chunks, resulting in more data chunks than we would necessarily need. Serializing these allocations and making a single thread responsible for flushing will only allocate chunks as needed, as well as cut down on transaction commits and other flush related activities. Priority reservations will still work as they have before, simply trying to allocate a chunk until they can make their reservation. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Tested-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> 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.