35d8deb80c
Currently, nf_conncount_count() counts the number of connections that matches key and inserts a conntrack 'tuple' with the same key into the accounting data structure. This patch supports another use case that only counts the number of connections where 'tuple' is not provided. Therefore, proper changes are made on nf_conncount_count() to support the case where 'tuple' is NULL. This could be useful for querying statistics or debugging purpose. Signed-off-by: Yi-Hung Wei <yihung.wei@gmail.com> Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.