2a7ee696f7
As a need to support the crypto asynchronous operations in the later commits, apart from the current RCU mechanism for bearer pointer, we add a 'refcnt' to the bearer object as well. So, a bearer can be hold via 'tipc_bearer_hold()' without being freed even though the bearer or interface can be disabled in the meanwhile. If that happens, the bearer will be released then when the crypto operation is completed and 'tipc_bearer_put()' is called. Acked-by: Ying Xue <ying.xue@windreiver.com> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: Tuong Lien <tuong.t.lien@dektech.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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.