[PATCH v4 13/26] x86/numa_emu: simplify allocation of phys_dist
Mike Rapoport <[email protected]>
| Newsgroups | gmane.linux.ports.mips,gmane.linux.kernel,gmane.linux.drivers.devicetree,gmane.linux.acpi.devel,gmane.linux.kernel.cross-arch,gmane.linux.ports.arm.kernel,gmane.linux.documentation,gmane.linux.kernel.mm,gmane.linux.ports.riscv,gmane.linux.ports.sh.devel,gmane.linux.ports.ppc64.devel,gmane.linux.ports.sparc |
|---|---|
| Message-ID | <[email protected]> |
From: "Mike Rapoport (Microsoft)" <[email protected]> By the time numa_emulation() is called, all physical memory is already mapped in the direct map and there is no need to define limits for memblock allocation. Replace memblock_phys_alloc_range() with memblock_alloc(). Signed-off-by: Mike Rapoport (Microsoft) <[email protected]> Reviewed-by: Jonathan Cameron <[email protected]> Tested-by: Zi Yan <[email protected]> # for x86_64 and arm64 Tested-by: Jonathan Cameron <[email protected]> [arm64 + CXL via QEMU] Acked-by: Dan Williams <[email protected]> Acked-by: David Hildenbrand <[email protected]> --- arch/x86/mm/numa_emulation.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c index 1ce22e315b80..439804e21962 100644 --- a/arch/x86/mm/numa_emulation.c +++ b/arch/x86/mm/numa_emulation.c @@ -448,15 +448,11 @@ void __init numa_emulation(struct numa_meminfo *numa_meminfo, int numa_dist_cnt) /* copy the physical distance table */ if (numa_dist_cnt) { - u64 phys;