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616928c30f
This patch - tracks maximum bch2_trans_kmalloc() memory used in btree_transaction_stats - makes it available in debugfs - switches bch2_trans_init() to using that for the amount of memory to preallocate, instead of the parameter passed in This drastically reduces transaction restarts, and means we no longer need to track this in the source code. 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.