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9fb2acc2fe
The parameter @need_raid_map is mostly a legacy from the old days where we don't yet have a solid definition on the @mirror_num, and only check-integrity was using that parameter, while all other call sites just pass 1 for that parameter. Now since we have removed check-integrity functionality, we can also remove the @need_raid_map parameter. This change will also remove the ability to read P/Q stripe directly when passing 0 as @need_raid_map. 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.