4fe44f9d04
Currently the scrub_stripe_read_repair_worker() only does reads to rebuild the corrupted sectors, it doesn't do any writeback. The design is mostly to put writeback into a more ordered manner, to co-operate with dev-replace with zoned mode, which requires every write to be submitted in their bytenr order. However the writeback for repaired sectors into the original mirror doesn't need such strong sync requirement, as it can only happen for non-zoned devices. This patch would move the writeback for repaired sectors into scrub_stripe_read_repair_worker(), which removes two calls sites for repaired sectors writeback. (one from flush_scrub_stripes(), one from scrub_raid56_parity_stripe()) Signed-off-by: Qu Wenruo <wqu@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.