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authorLinus Torvalds <torvalds@linux-foundation.org>2024-07-15 14:55:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-07-15 14:55:30 -0700
commit0eff0491e74c4df69bbe43555243ecec85577823 (patch)
treedecb4b2c6d629a80f163c683c2409738f6e49fef /include/linux/shm.h
parent0e4b77d4eaa121bdcf8cb2b07aa4a16e7a9e7c6d (diff)
parent77aeb1b685f9db73d276bad4bb30d48505a6fd23 (diff)
Merge tag 'smp-core-2024-07-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull CPU hotplug updates from Thomas Gleixner: "A small set of SMP/CPU hotplug updates: - Reverse the order of iteration when freezing secondary CPUs for hibernation. This avoids that drivers like the Intel uncore performance counter have to transfer the assignement of handling the per package uncore events for every CPU in a package, which is a considerable speedup on larger systems. - Add a missing destroy_work_on_stack() invocation in smp_call_on_cpu() to prevent debug objects to emit a false positive warning when the stack is freed. - Small cleanups in comments and a str_plural() conversion" * tag 'smp-core-2024-07-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: smp: Add missing destroy_work_on_stack() call in smp_call_on_cpu() cpu/hotplug: Reverse order of iteration in freeze_secondary_cpus() smp: Use str_plural() to fix Coccinelle warnings cpu/hotplug: Fix typo in comment
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