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7fb7fe5c7b
Originators of cmd IO typically hold the rtnl or conf_mutex to protect against a concurrent teardown. Since qeth_set_offline() already holds the conf_mutex, the main reason why we still care about cancelling pending cmds is so that they release the rtnl when we need it ourselves. So move this step a little earlier into the teardown sequence. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> 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.