This provides a chicken switch for anyone negatively impacted by enabling NUMA in the amd64 GENERIC kernel configuration. With NUMA disabled at boot-time, information about the NUMA topology is not exposed to the rest of the kernel, and all of physical memory is viewed as coming from a single domain. This method still has some performance overhead relative to disabling NUMA support at compile time. PR: 231460 Reviewed by: alc, gallatin, kib MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D17439 |
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acpi_apm.c | ||
acpi_wakeup.c | ||
madt.c | ||
OsdEnvironment.c | ||
srat.c |