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b1cdc398ae
- Don't decrease BTREE_ITER_MAX when building with CONFIG_LOCKDEP anymore. The lockdep table sizes are configurable now, we don't need this anymore. - btree_trans_too_many_iters() is less conservative now. Previously it was causing a transaction restart if we had used more than BTREE_ITER_MAX / 2 paths, change this to BTREE_ITER_MAX - 8. This helps with excessive transaction restarts/livelocks in the bucket allocator path. 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.