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Linus Torvalds b34111a89f A set of updates for SMP function calls: ...

- Improve localitu of smp_call_function_any() by utilizing
     sched_numa_find_nth_cpu() instead of picking a random CPU
 
   - Wait for work completion in smp_call_function_many_cond() only when
     there was actually work enqueued
 
   - Simplify functions by unutlizing the appropriate cpumask_*()
     interfaces
 
   - Trivial cleanups
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Merge tag 'smp-core-2025-07-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull smp updates from Thomas Gleixner:
 "A set of updates for SMP function calls:

   - Improve locality of smp_call_function_any() by utilizing
     sched_numa_find_nth_cpu() instead of picking a random CPU

   - Wait for work completion in smp_call_function_many_cond() only when
     there was actually work enqueued

   - Simplify functions by unutlizing the appropriate cpumask_*()
     interfaces

   - Trivial cleanups"

* tag 'smp-core-2025-07-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  smp: Wait only if work was enqueued
  smp: Defer check for local execution in smp_call_function_many_cond()
  smp: Use cpumask_any_but() in smp_call_function_many_cond()
  smp: Improve locality in smp_call_function_any()
  smp: Fix typo in comment for raw_smp_processor_id()

2025-07-29 13:00:20 -07:00

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