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A mirror of the official Linux kernel repository just in case
9ae53bf909
Currently scrub_raid56_parity() has a large double loop, handling the following things at the same time: - Iterate each data stripe - Iterate each extent item in one data stripe Refactor this by: - Introduce a new helper to handle data stripe iteration The new helper is scrub_raid56_data_stripe_for_parity(), which only has one while() loop handling the extent items inside the data stripe. The code is still mostly the same as the old code. - Call cond_resched() for each extent Previously we only call cond_resched() under a complex if () check. I see no special reason to do that, and for other scrub functions, like scrub_simple_mirror() we're already doing the same cond_resched() after scrubbing one extent. - Add more comments Please note that, this patch is only to address the double loop, there are incoming patches to do extra cleanup. Signed-off-by: Qu Wenruo <wqu@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> |
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| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
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| net | ||
| samples | ||
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| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
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| Kbuild | ||
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| README | ||
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.