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Paul E. McKenney a7c072ef26 scftorture: Block scftorture_invoker() kthreads for offline CPUs
Currently, CPU-hotplug operations might result in all but two
of (say) 100 CPUs being offline, which in turn might result in
false-positive diagnostics due to overload.  This commit therefore
causes scftorture_invoker() kthreads for offline CPUs to loop blocking
for 200 milliseconds at a time, thus continuously adjusting the number
of threads to match the number of online CPUs.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2020-08-24 18:38:37 -07:00
arch
block
certs
crypto
Documentation scftorture: Add smp_call_function() torture test 2020-08-24 18:38:31 -07:00
drivers
fs
include
init
ipc
kernel scftorture: Block scftorture_invoker() kthreads for offline CPUs 2020-08-24 18:38:37 -07:00
lib scftorture: Add smp_call_function() torture test 2020-08-24 18:38:31 -07:00
LICENSES
mm
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samples
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tools torture: Add scftorture to the rcutorture scripting 2020-08-24 18:38:32 -07:00
usr
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.get_maintainer.ignore
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README

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.