b2faac3887
To avoid checking if fence exists multipled times, changed fence handling to depend only on the fence status field: Busy, which means CS still did not completed : Add its QID so multi CS wait on its completion. Finished, which means CS completed and fence exists: Raise its completion bit if it finished mcs handling and update if necessary the earliest timestamp. Gone, which means CS already completed and fence deleted: Update multi CS data to ignore timestamp and raise its completion bit. Signed-off-by: Dani Liberman <dliberman@habana.ai> Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
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.