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mips: Select SPARSEMEM_EXTREME

Commit c46173183657 ("MIPS: Add NUMA support for Loongson-3") has increased .bss size of the Octeon kernel from 16k to 16M. Providing the conditions for SPARSEMEM_EXTREME avoids the waste of memory. Thomas has tested the loogsoon64 kernel, where .bss is being reduced by this patch from 16.5M to 515k.

Alexander Sverdlin committed 4 years ago

Commit 727488e1 parent ba912af1 file · +0 −1Browse files

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arch/mips/Kconfig+0−1
@@ -2669,7 +2669,6 @@ config ARCH_FLATMEM_ENABLE · 2668 unmodified lines
26692669
26702670 config ARCH_SPARSEMEM_ENABLE
26712671 bool
2672− select SPARSEMEM_STATIC if !SGI_IP27
26732672
26742673 config NUMA
26752674 bool "NUMA Support"

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