Commit 727488e3 authored by Alexander Sverdlin's avatar Alexander Sverdlin Committed by Thomas Bogendoerfer
Browse files

mips: Select SPARSEMEM_EXTREME 



Commit c4617318 ("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.

Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: default avatarAlexander Sverdlin <alexander.sverdlin@nokia.com>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent ba912afb

arch/mips/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -2669,7 +2669,6 @@ config ARCH_FLATMEM_ENABLE 


config ARCH_SPARSEMEM_ENABLE

	bool

	select SPARSEMEM_STATIC if !SGI_IP27



config NUMA

	bool "NUMA Support"