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5b7fbdcd5b
This changes mark_btree_node_locked() to take an enum btree_node_locked_type, not a six_lock_type, since BTREE_NODE_UNLOCKED is -1 which may cause problems converting back and forth to six_lock_type if short enums are in use. With this change, we never store BTREE_NODE_UNLOCKED in a six_lock_type enum. 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.