rcu
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About Subsystems, Archive
- Subsystems
- RCU, Sleepable read-copy update (SRCU), Rcutorture test framework
- Archive
- lore.kernel.org/rcu
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- rcu-tasks: Use pr_debug() for callback contend/collapse messages New 0 replies
- Miscellaneous RCU updates for v7.4 In review 3 replies
- srcu: NMI-safe atomic SRCU readers, and their irqsave forms In review 4 replies
- hazptr: shared-scan kthread, drain-assist, and stall detector In review 7 replies
- KVM: Use atomic SRCU for gfn-to-pfn cache, reinstate guest mode for x86 nesting In review 4 replies
- sched: RT throttling cleanup and a bit of documentation In review 2 replies
- RCU pseudo-transactions In review 29 replies
- rcuscale: Constify struct rcu_scale_ops In review 8 replies
- rcutorture: Don't try to disable to RT throttling. In review 11 replies
- rcu-tasks: Track barrier callbacks in debugobjects In review 2 replies
- My torture test related fixes for v7.5 In review 5 replies
- Miscellaneous RCU updates for v7.5 New 0 replies
- mm/slab: restore the rcutree. prefix of the kvfree_rcu parameters Applied 15 replies
- rcu: Record callback enqueue stacks and add torture tests In review 4 replies
- rcu-tasks: Track barrier callbacks in debugobjects Superseded 0 replies
- Possible debug objects issue with: rcu: Make call_rcu() safe to call from any context 2 replies
- nvme: fix removing namespaces under SRCU readers Applied 11 replies
- mm: multi-gen LRU: reduce memcg rotation overhead In review 7 replies
- mm/slab: Call call_rcu() directly from __kfree_rcu_sheaf() in any context Applied 6 replies
- rcu: Improve callback diagnostics and validation In review 4 replies
- hazptrtorture: Fix shutdown hang and catch slot owner race In review 13 replies
- rcutorture: Avoid create fwd_prog_tasks for tasks-rude and srcu-atomic 2 replies
- mm: multi-gen LRU: reduce memcg rotation overhead Superseded 12 replies
- nvme: wait for SRCU readers before splicing the namespace list Superseded 2 replies
- rcu-tasks: build Tasks RCU on Tasks Trace readers in trampolines In review 2 replies
- rcutorture: Avoid create fwd_prog_tasks for tasks-rude and srcu-atomic In review 2 replies
- kcov: collect early boot coverage of init_task New 0 replies
- Hazard pointer updates In review 13 replies
- rcu: Improve callback diagnostics and validation Superseded 12 replies
- Tinyconfig build failures in v6.6.y and v6.12.y due to "srcu: Use irq_work to start GP in tiny SRCU" Applied 2 replies
- rcutorture: Make tasks-tracing support duplicate call testing In review 2 replies
- perf bpf-filter / lock contention: Add lock_held() sample filter and RCU/SRCU support Superseded 14 replies
- hazptrtorture: Release all deferred hazard pointers before stopping In review 10 replies
- Add atomic SRCU &c for v7.4 In review 8 replies
- hazptr: Record per-CPU slot owner after claiming the slot In review 5 replies
- RCU updates for v7.4 Merged 0 replies
- rcutorture: Fix suspicious rcu_dereference_check() usage for trivial-preempt In review 4 replies
- rcu: Move expedited-GP callback advancement into __note_gp_changes() In review 1 reply
- rcu-tasks: Avoid alloc_percpu() failure in rcu_tasks_rude_wait_gp() New 2 replies
- rcutorture: Clear cbflood_max for tasks-rude and srcu-atomic testing In review 4 replies
- doc: Update recent SRCU API additions to whatisRCU.rst Superseded 3 replies
- rcutorture: Fix busted_srcud crash on module unload In review 2 replies
- rcutorture: Ignore KBUILD_OUTPUT in kvm.sh In review 5 replies
- doc: Fix stale RCU_GP_WAIT_FQS value in stallwarn.rst In review 3 replies
- rcu-tasks: Warn on too-short RCU Tasks Rude grace period NAK 15 replies
- rcu/tasks: Use static per cpu work_struct for Tasks Rude grace periods In review 3 replies
- hazptr: batch synchronize operations through a shared scan In review 10 replies
- tools/rcu: Add new APIs to rcu-updaters.sh In review 4 replies
- hazptr: use Bloom filter for shared scan waiters 1 reply
- doc: Document atomic SRCU in Design/Requirements/Requirements.rst In review 1 reply