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| author |   Thomas Gleixner <tglx@linutronix.de> | 2023-05-12 23:07:29 +0200 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2023-05-15 13:44:56 +0200 |
| commit | 2711b8e2b71fa3cce9c28b0f07b75882f141adfe (patch) | |
| tree | 19bb6bf401793544a552de96d0488e7e267f717f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | cpu/hotplug: Add CPU state tracking and synchronization (diff) | |
| download | wireguard-linux-2711b8e2b71fa3cce9c28b0f07b75882f141adfe.tar.xz wireguard-linux-2711b8e2b71fa3cce9c28b0f07b75882f141adfe.zip | |
x86/smpboot: Switch to hotplug core state synchronization
The new AP state tracking and synchronization mechanism in the CPU hotplug
core code allows to remove quite some x86 specific code:
1) The AP alive synchronization based on cpumasks
2) The decision whether an AP can be brought up again
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Tested-by: Helge Deller <deller@gmx.de> # parisc
Tested-by: Guilherme G. Piccoli <gpiccoli@igalia.com> # Steam Deck
Link: https://lore.kernel.org/r/20230512205256.529657366@linutronix.de
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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