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a40d97a771
bch2_extent_atomic_end counts the number of iterators requried for marking overwrites - but journal replay never marks overwrites, so that part was incorrect. And counting iterators for the key being inserted should be unnecessary because we did that prior to the key being inserted before it was first journalled. This should fix an iterator overflow bug - the iterators for walking overwrites were totally unneeded. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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.