Le Wed, Mar 25, 2026 at 05:09:40PM +0800, Qiliang Yuan a écrit : > The kcompactd threads are affined to housekeeping CPUs (HK_TYPE_DOMAIN) > at boot to avoid interference with isolated workloads. Currently, > these threads do not migrate when the housekeeping boundaries are > reconfigured at runtime. > > Implement a housekeeping notifier to synchronize kcompactd affinity. > > This ensures that background compaction threads honor the dynamic > isolation boundaries configured via the DHEI sysfs interface. > > Signed-off-by: Qiliang Yuan <[email protected]>
Unbound kthreads are now handled by HK_TYPE_DOMAIN dynamically. Thanks. -- Frederic Weisbecker SUSE Labs
