2adc82006b
The fscache client cookie uses the server address (and port) as the cookie key. This is a problem when nosharesock is used. Two different connections will use duplicate cookies. Avoid this by adding server->conn_id to the key, so that it's guaranteed that cookie will not be duplicated. Also, for secondary channels of a session, copy the fscache pointer from the primary channel. The primary channel is guaranteed not to go away as long as secondary channels are in use. Also addresses minor problem found by kernel test robot. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Signed-off-by: Steve French <stfrench@microsoft.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.