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Dennis Zhou
acee08aaf6
This restores the logic from commit46bcff2bfc("btrfs: fix compressed write bio blkcg attribution") which added cgroup attribution to btrfs writeback. It also adds back the REQ_CGROUP_PUNT flag for these ios. Fixes:9150724048("btrfs: determine stripe boundary at bio allocation time in btrfs_submit_compressed_write") CC: stable@vger.kernel.org # 5.16+ Signed-off-by: Dennis Zhou <dennis@kernel.org> 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.