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| author | Frederic Weisbecker <frederic@kernel.org> | 2025-07-16 16:18:24 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <frederic@kernel.org> | 2026-02-03 15:23:34 +0100 |
| commit | 2f803980988884213de1f1bea0c9dde380d3db84 (patch) | |
| tree | 6de2818726b96342087c67b4cceeadd5ebb52a65 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 1c3329df409b9b50517bf4a1399ed793d277a20c (diff) | |
PCI: Remove superfluous HK_TYPE_WQ check
It doesn't make sense to use nohz_full without also isolating the
related CPUs from the domain topology, either through the use of
isolcpus= or cpuset isolated partitions.
And now HK_TYPE_DOMAIN includes all kinds of domain isolated CPUs.
This means that HK_TYPE_DOMAIN should always be a subset of
HK_TYPE_KERNEL_NOISE (of which HK_TYPE_WQ is only an alias).
Therefore sane configurations verify:
HK_TYPE_KERNEL_NOISE & HK_TYPE_DOMAIN == HK_TYPE_DOMAIN
Simplify the PCI probe target election accordingly.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Marco Crivellari <marco.crivellari@suse.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Waiman Long <longman@redhat.com>
Cc: linux-pci@vger.kernel.org
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions
