mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 18:41:58 +09:00
a9507f6af1
Enable nfsd_prune_bucket() to drop the bucket lock while calling kfree(). Use the same pattern that Jeff recently introduced in the NFSD filecache. A few percpu operations are moved outside the lock since they temporarily disable local IRQs which is expensive and does not need to be done while the lock is held. Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.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.