Peter Zijlstra abc40cca0e sched/proxy: Optimize try_to_wake_up() ...

The reason for the clause in try_to_wake_up() is, per its comment, that
find_proxy_task()'s proxy_deactivate() is not always called with a cleared
p->blocked_on.

However, that seems silly and easily cured. Make sure to always call
proxy_deactivate() with a cleared p->blocked_on such that we might remove this
clause from the common wake-up path.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260526113322.244729903%40infradead.org

2026-06-02 12:26:08 +02:00

..

autogroup.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

autogroup.h

sched: Clean up and standardize #if/#else/#endif markers in sched/autogroup.[ch]

2025-06-13 08:47:14 +02:00

build_policy.c

sched_ext: Move internal type and accessor definitions to ext_internal.h

2025-09-03 11:33:28 -10:00

build_utility.c

sched/smp: Make SMP unconditional

2025-06-13 08:47:18 +02:00

clock.c

sched/clock: Avoid false sharing for sched_clock_irqtime

2026-02-03 12:04:19 +01:00

completion.c

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

core_sched.c

sched: Unify SMT active check via sched_smt_active()

2026-05-19 12:17:37 +02:00

core.c

sched/proxy: Optimize try_to_wake_up()

2026-06-02 12:26:08 +02:00

cpuacct.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cpudeadline.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cpudeadline.h

sched/deadline: only set free_cpus for online runqueues

2025-10-16 11:13:49 +02:00

cpufreq_schedutil.c

cpufreq: Pass the policy to cpufreq_driver->adjust_perf()

2026-04-02 11:30:24 -05:00

cpufreq.c

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

cpupri.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cpupri.h

sched/smp: Make SMP unconditional

2025-06-13 08:47:18 +02:00

cputime.c

sched/cputime: Drop now-stale mul_u64_u64_div_u64() over-approximation guard

2026-05-19 12:17:35 +02:00

deadline.c

sched: deadline: Add dl_rq->curr pointer to address issues with Proxy Exec

2026-06-02 12:26:06 +02:00

debug.c

sched/deadline: Reject debugfs dl_server writes for offline CPUs

2026-05-29 12:43:15 +02:00

ext_idle.c

sched: Simplify ifdeffery around cpu_smt_mask

2026-05-19 12:17:37 +02:00

ext_idle.h

sched_ext: Deny SCX kfuncs to non-SCX struct_ops programs

2026-04-20 07:57:29 -10:00

ext_internal.h

sched_ext: Make bypass LB cpumasks per-scheduler

2026-04-24 14:31:36 -10:00

ext.c

sched_ext: Auto-register/unregister dl_server reservations

2026-05-29 12:43:15 +02:00

ext.h

sched_ext: Add @kargs to scx_fork()

2026-03-06 07:58:02 -10:00

fair.c

Merge branch 'tip/sched/urgent'

2026-06-02 12:26:04 +02:00

features.h

sched/rt: Have RT_PUSH_IPI be default off for non PREEMPT_RT

2026-05-19 12:17:39 +02:00

idle.c

sched: Rework prev_balance() to avoid stale prev references

2026-06-02 12:26:06 +02:00

isolation.c

cgroup/cpuset: Call housekeeping_update() without holding cpus_read_lock

2026-02-23 10:46:49 -10:00

loadavg.c

Merge branch 'tip/sched/urgent'

2025-07-14 17:16:28 +02:00

Makefile

sched: Enable context analysis for core.c and fair.c

2026-01-05 16:43:36 +01:00

membarrier.c

rseq: Revert to historical performance killing behaviour

2026-05-05 16:02:57 +02:00

pelt.c

treewide: Update email address

2026-01-11 06:09:11 -10:00

pelt.h

sched/fair: Switch to task based throttle model

2025-09-03 10:03:14 +02:00

psi.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rq-offsets.c

sched: Make migrate_{en,dis}able() inline

2025-09-25 09:57:16 +02:00

rt.c

sched: Rework prev_balance() to avoid stale prev references

2026-06-02 12:26:06 +02:00

sched-pelt.h

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

sched.h

sched: deadline: Add dl_rq->curr pointer to address issues with Proxy Exec

2026-06-02 12:26:06 +02:00

smp.h

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

stats.c

sched/smp: Use the SMP version of schedstats

2025-06-13 08:47:21 +02:00

stats.h

delayacct: add timestamp of delay max

2026-01-31 16:16:06 -08:00

stop_task.c

sched: Rework prev_balance() to avoid stale prev references

2026-06-02 12:26:06 +02:00

swait.c

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

syscalls.c

Merge tag 'v7.0-rc4' into sched/core, to pick up scheduler fixes

2026-03-17 07:14:42 +01:00

topology.c

sched/topology: Provide arch_llc_mask for cache aware scheduling

2026-05-29 12:43:15 +02:00

wait_bit.c

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

wait.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2025-07-30 17:14:01 -07:00