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(parent: 26e153a) | patch
pcpu_page_alloc: guard against empty NUMA domains
authorgallatin <gallatin@FreeBSD.org>
Sat, 18 Jan 2020 18:25:37 +0000 (18:25 +0000)
committergallatin <gallatin@FreeBSD.org>
Sat, 18 Jan 2020 18:25:37 +0000 (18:25 +0000)
commit4677642250ed4ae79b8b8c99eed34a07c3600233
tree5ebd45a54c94e5ac13cceec0fff4485b1fdcddaftree | snapshot
parent26e153a7bbcca60426f9e8759d0123c3ef9b62d3commit | diff
pcpu_page_alloc: guard against empty NUMA domains

Some systems, such as higher end Threadripper, may have
NUMA domains with no physical memory, Don't allocate
from these domains.

This fixes a "panic: vm_wait in early boot" on my 2990WX desktop

Reviewed by: jeff
Sponsored by: Netflix
sys/vm/uma_core.c diff | blob | blame | history
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