mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-09 20:32:04 +09:00
de3f2671ae
This commit applies the more-precise grace-period-state check used by rcu_seq_done_exact() to poll_state_synchronize_srcu(). This is important because Tiny SRCU uses a 16-bit counter, which can wrap quite quickly. If counter wrap continues to be a problem, then expanding ->srcu_idx and ->srcu_idx_max to 32 bits might be warranted. Signed-off-by: Paul E. McKenney <paulmck@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.