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f2fce2f48c
We do not want to miss out on the ability to pull a single remaining task from a potential source cpu towards an idle destination cpu. Add an extra criteria to need_active_balance() to kick off active load balance if the source cpu is over-utilized and has lower capacity than the destination cpu. Change-Id: Iea3b42b2a0f8d8a4252e42ba67cc33381a4a1075 cc: Ingo Molnar <mingo@redhat.com> cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Morten Rasmussen <morten.rasmussen@arm.com> Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com> (Fixed rebase conflict caused by the introduction of voluntary_active_balance() in "46a745d90585 sched/fair: Fix unnecessary increase of balance interval") Signed-off-by: Quentin Perret <quentin.perret@arm.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.