d45f89d59b
Instead of complicated logic about when this memory is freed, always free it during device release(). All the cache pointers start out as NULL, so it is safe to call this before the cache is initialized. This makes for a simpler error unwind flow, and a simpler understanding of the lifetime of the memory allocations inside the struct ib_device. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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.