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Kent Overstreet
fe5b37f699
- In userspace, we don't have real percpu variables; this patch disables the percpu freelists in userspace - add some error messages for the asserts in bch2_fs_btree_key_cache_exit(); we've been hitting this (only in userspace, oddly), perhaps this will help us track down the error. - bkey_cached_reuse() should likely be taking the key cache lock, and it's a slowpath so it doesn't hurt to 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.