After a dedicated grace-period workqueue was added to RCU in order to
benefit from rescuer threads, the relevant workers were moved to the new
workqueue away from system_power_efficient_wq. The old workqueue was
unbound, which is desirable for performance reasons. Making the workers
bound measurably regressed performance, so make them unbound again.
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: Panchajanya1999 <kernel@panchajanya.dev>
(cherry picked from commit 139be6da6ee92c8b0aa2d19081fa230435082054)
(cherry picked from commit 3428cd70087fe5fd538d96e89f8f12266aacc2d1)
(cherry picked from commit b4e1beb3e73ccd6f341f95020becfff0b7139745)
(cherry picked from commit 428f05ee3318ed4314317bb697abec26a4bcc930)
27bb889ce3