Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Handling CPU hotplug events in RCU without sleeplocks

Handling CPU hotplug events in RCU without sleeplocks

US Patent 9940290 · Granted Apr 10, 2018

Estimated economic value: $2,135,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Replacing preemptible RCU with an augmented SRCU implementation2022
Determining when it is safe to use scheduler lock-acquiring wakeups to defer qui2022
Funnel locking for sleepable read-copy update2021
Consolidating read-copy update types having different definitions of a quiescent2021
Using expedited RCU grace periods to avoid out-of-memory conditions for offloade2021
Prevent counter wrap during update-side grace-period-request processing in tree-2020
Funnel locking for normal RCU grace period requests2020
Enabling real-time CPU-bound in-kernel workloads to run infinite loops while kee2019
Enabling real-time CPU-bound in-kernel workloads to run infinite loops while kee2019
Atomically moving data elements between or within linked data structures having 2019
Using expedited grace periods to short-circuit normal grace-period computations2019
Short-circuiting normal grace-period computations in the presence of expedited g2019