e02ee89baa
Switch scrub_simple_mirror() to the new scrub_stripe infrastructure. Since scrub_simple_mirror() is the core part of scrub (only RAID56 P/Q stripes don't utilize it), we can get rid of a big chunk of code, mostly scrub_extent(), scrub_sectors() and directly called functions. There is a functionality change: - Scrub speed throttle now only affects read on the scrubbing device Writes (for repair and replace), and reads from other mirrors won't be limited by the set limits. Signed-off-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.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.