86ef5c9a8e
Replace all lock_cpu_hotplug/unlock_cpu_hotplug from the kernel and use get_online_cpus and put_online_cpus instead as it highlights the refcount semantics in these operations. The new API guarantees protection against the cpu-hotplug operation, but it doesn't guarantee serialized access to any of the local data structures. Hence the changes needs to be reviewed. In case of pseries_add_processor/pseries_remove_processor, use cpu_maps_update_begin()/cpu_maps_update_done() as we're modifying the cpu_present_map there. Signed-off-by: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> |
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| .. | ||
| eeh_cache.c | ||
| eeh_driver.c | ||
| eeh_event.c | ||
| eeh_sysfs.c | ||
| eeh.c | ||
| firmware.c | ||
| hotplug-cpu.c | ||
| hvCall_inst.c | ||
| hvCall.S | ||
| hvconsole.c | ||
| hvcserver.c | ||
| iommu.c | ||
| Kconfig | ||
| kexec.c | ||
| lpar.c | ||
| Makefile | ||
| msi.c | ||
| nvram.c | ||
| pci_dlpar.c | ||
| pci.c | ||
| plpar_wrappers.h | ||
| power.c | ||
| pseries.h | ||
| ras.c | ||
| reconfig.c | ||
| rtasd.c | ||
| scanlog.c | ||
| setup.c | ||
| smp.c | ||
| xics.c | ||
| xics.h | ||