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6b4d375a81
We don't need to pass the roots as arguments, reading them from the rb-tree is cheap. Thus there is really not much need to pre-fetch it and pass it all the way from scrub_stripe(). And we already have more than enough arguments in scrub_simple_mirror() and scrub_simple_stripe(), it's better to remove them and only grab those roots in scrub_simple_mirror(). 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.