a824a287f6
Once the grace period has ended, any RCU_GP_FLAG_FQS requests are irrelevant: The grace period has ended, so there is no longer any point in forcing quiescent states in order to try to make it end sooner. This commit therefore causes rcu_gp_cleanup() to clear any bits other than RCU_GP_FLAG_INIT from ->gp_flags at the end of the grace period. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Tested-by: Nicholas Piggin <npiggin@gmail.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.
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.