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For m68k, N_NORMAL_MEMORY represents all nodes that have present memory since it does not support HIGHMEM. This patch sets the bit at the time node_present_pages has been set by free_area_init_node. At the time the node is brought online, the node state would have to be done unconditionally since information about present memory has not yet been recorded. If N_NORMAL_MEMORY is not accurate, slub may encounter errors since it uses this nodemask to setup per-cache kmem_cache_node data structures. This pach is an alternative to the one proposed by David Rientjes <rientjes@google.com> attempting to set node state immediately when bringing the node online. Signed-off-by: Michael Schmitz <schmitz@debian.org> Tested-by: Thorsten Glaser <tg@debian.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> CC: stable@kernel.org |
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amiga | ||
apollo | ||
atari | ||
bvme6000 | ||
configs | ||
emu | ||
fpsp040 | ||
hp300 | ||
ifpsp060 | ||
include/asm | ||
kernel | ||
lib | ||
mac | ||
math-emu | ||
mm | ||
mvme16x | ||
mvme147 | ||
platform | ||
q40 | ||
sun3 | ||
sun3x | ||
tools/amiga | ||
install.sh | ||
Kconfig | ||
Kconfig.debug | ||
Kconfig.mmu | ||
Kconfig.nommu | ||
Makefile | ||
Makefile_mm | ||
Makefile_no |